Chapter Summaries

Sean entrusted Professor Snape with Libatius Borachi’s precious potion notes, and Snape warned him never to show them to anyone. Later, Sean stopped three young wizards from attacking Mrs. Norris and confronted them outside Filch’s office.

• Professor Snape examined Sean’s notes, recognized their value, and angrily warned him not to reveal them.
• Sean told Professor Snape that only he knew about the notes, and Snape struggled with Sean’s trust before threatening him to keep them secret.
• Sean encountered three young wizards sneaking toward Filch’s office with Dungbombs.
• When one of the boys tried to drench Mrs. Norris with a Water-Making Spell, Sean caught her and ended the spell.
• Sean blocked the boys’ escape and challenged them for bullying someone who could not use magic.

Sean found Filch’s office wrecked by students’ magic, helped clean it, and received a scarf from Filch. Later, he practiced Finite with Professor Flitwick, who warned him that the Disillusionment Charm was difficult.

• Sean dispelled the young Wizards’ jinxes and let them leave after finding Filch’s office in disarray.
• Mrs. Norris revealed a hidden fireplace, and Sean cleaned the office before Filch returned and thanked him awkwardly.
• Filch told Sean to dress warmly and gave him a scarf as Sean left after curfew.
• Professor Flitwick tested Sean’s Finite in a practice duel and asked whether he was sure he wanted to learn the Disillusionment Charm.

Sean learned how spell combinations could let a wizard cast a second spell while sustaining another, and Professor Flitwick taught him the Disillusionment Charm. The chapter ended with Sean rendered completely invisible by Flitwick’s spell.

• Sean asked Professor Flitwick to teach him the Disillusionment Charm, and Flitwick suggested he learn the Muffling Charm alongside it.
• Sean demonstrated his Transfiguration skill, and Professor Flitwick showed him how to combine Transfiguration with the Levitation Charm.
• Professor Flitwick explained how wizards could cast a second spell while sustaining a first, and Sean tried the technique with the Levitation and Lumos Charms but shattered a teapot.
• Sean considered ways to combine spells in combat, and Professor Flitwick taught him the Disillusionment Charm.
• Professor Flitwick cast the Disillusionment Charm on Sean, making him completely transparent and erasing his outline and shadow.

Sean, Neville, and Justin helped Professor Sprout prepare the Hogwarts Greenhouses for a severe storm while Sean used a pouch Justin gave him to protect his Parchment. After the storm intensified, the three continued working outside, and Sean gained more plant seeds from Professor Sprout.

• Justin gave Sean and Neville Lizard-skin Transfiguration Pouches, and Sean put his Parchment inside to keep it dry.
• Bruce handed Sean a roaring red letter about Charl's missing wand, then tried to leave while Leon dragged him back.
• Sean, Neville, and Justin helped Professor Sprout move plants, clear drains, and protect the Greenhouses from the storm.
• Sean used his Silent Levitation Charm to clear debris efficiently as the wind and rain grew stronger.
• Professor Sprout thanked the students and gave Sean more seeds after weeks of his helping in the Greenhouses.

Sean dried off in the classroom and continued studying plants, runes, and potion-making while Ron showed Hogwarts students Sean’s notes and defended him. In the Dungeon, Snape watched Sean brew the Swelling Solution and criticized his stirring method, hinting that Sean’s notes contained corrections.

• Hermione handed out towels and cleaned Justin’s muddy footprints while Neville showed off Bubble Pods grown from seeds Professor Sprout had given them.
• Sean reflected on applying Snape’s potion-ingredient advice in the Greenhouse and on memorizing his Ancient Runes books as he prepared to earn a new potion-related Title.
• Ron defeated Seamus at Wizard’s Chess, then showed off Green’s Notes and warned the other students not to spread rumors about Sean.
• Sean overheard upper-year Wizards criticizing Snape in the corridor and noticed a shadowed figure watching him with a booklet.
• Snape watched Sean brew the Swelling Solution, then criticized his stirring method and told him to examine the corrections in his notes.

Sean brewed an expert-level Swelling Solution with Snape’s annotations and improved his Potions standing, while Snape’s anger gave way to memories of his own difficult childhood. Sean left the Dungeon with the annotated parchment, and Sir Cadogan offered him a quiet lesson about courage.

• Sean used Snape’s notes and the Guiding Method to brew an expert-level Swelling Solution, then used a Deflating Draught to fix an accident.
• Sean checked his new Potion Novice Title and recorded that the Guiding Method still needed work and that he had to choose which potions to improve.
• Snape gave Sean a parchment covered in annotations and noticed his worn, ill-fitting shirt, which brought back memories of his own childhood.
• Sean left the Dungeon with the parchment while Snape watched him go in silence.
• Sean helped Sir Cadogan rest, and the knight told him that some courage did not speak.

Sean enlisted Fred and George to buy him winter clothes, but their attempt to sneak out earned them five days of detention. As gifts and letters arrived from Justin and Hermione, Sean found a sweater and a note from Justin waiting for him in class.

• Sean agreed to pay Fred and George to buy him winter clothes, but Mrs. Norris caught them as they entered a secret passage.
• Fred and George served five days of detention in the Dungeon, then admitted to Professor Snape that they had been trying to buy sweaters.
• Justin received a package containing a sweater, gloves, and a photograph with a letter from Liliana, then quietly left the Great Hall.
• Hermione also glanced at Sean before leaving the Great Hall, and Sean wondered why she and Justin had seemed strange lately.
• Sean found a package and a letter from Justin Finch-Fletchley on his usual seat in class, telling him to stay warm.

Sean received sweaters from Hermione, Justin, and Neville, then bought clothes from Fred and George, including a black sweater from Snape. He returned to practicing the Muffling Charm and planned to master the Disillusionment Charm next.

• Sean received three sweaters and wrote notes thanking their senders.
• Sean carried the sweaters toward Ravenclaw Tower while Mr. Owl mocked him and three Young Wizards fled from the door.
• Fred and George sold Sean a set of clothes for two Galleons after narrowly avoiding Professor Snape.
• Sean found a black sweater with a green collar and a brief note from Snape telling him to wear it.
• Sean practiced the Muffling Charm while Justin and Hermione watched and Neville tended the Snapping Vine.

Sean silenced Neville’s overfertilized Snapping Vine and trained the Muffling Charm until he reached proficient level, then began practicing the Disillusionment Charm. As Hogwarts students discussed the upcoming Hogsmeade weekend, Sean reconsidered which three spells he wanted to master to Expert level.

• Neville panicked when his Snapping Vine writhed, and Sean used the Muffling Charm to quiet it.
• Sean practiced the Muffling Charm for several hours and reached proficient level.
• Students gathered around the notice announcing a Hogsmeade weekend for third years and above, while Bruce spoke privately with Leon and Pist.
• Sean practiced the Disillusionment Charm and found that its Apprentice-level effect left faint ripples in his outline.
• Sean reconsidered the three spells he planned to raise to Expert level.

Sean refined his spell-training plan and practiced Finite, using his proficiency chart to motivate other young wizards. His silent Finite impressed Hermione, Neville, and Justin as the group prepared to leave the classroom.

• Sean replaced Disillusionment Charm with Muffling Charm in his training plan, intending to improve his Charm Talent before grinding other difficult spells.
• Justin practiced the Levitation Charm while Sean trained Finite, and Sean updated Justin’s proficiency chart.
• Sean recorded that Finite worked best against spells of similar difficulty and struggled against powerful spells that required more magic to maintain.
• Sean’s Finite proficiency rose from 2200/3000 to 2650/3000, bringing him close to expert level.
• Sean silently used Finite to clear Justin’s Water-Making Spell, impressing Hermione and Neville.
• Justin suggested that the group leave and hand the classroom over to the older students.

Sean received a Hogsmeade Village shopping list from Bruce, who offered to have Pist pay for Sean’s purchases, and he became excited about shopping. Sean planned to share the news and list with Justin, Neville, and Hermione.

• Sean, Justin, and Neville headed to Greenhouse One while Bruce got attacked by a Knobbly Vine after provoking it.
• Bruce gave Sean a shopping list for Hogsmeade Village and said Pist had agreed to pay for Sean’s purchases.
• Sean read the list and became interested in buying supplies and magical items such as a homework planner and Everlasting Ink.
• Sean showed Justin and Neville seven sheets of Parchment, and Justin excitedly suggested telling Hermione about the chance to shop in Hogsmeade.

Sean shared shopping lists for Hogsmeade with his friends, who eagerly chose decorations, books, sweets, and flowerpots for him to buy. He gave out all the remaining lists in Ravenclaw, leaving the younger students excited about the chance to get things from the village.

• Sean showed Hermione the parchment from Bruce, and she joined Justin and Neville in discussing what they wanted from Hogsmeade.
• Justin, Hermione, and Neville gave Sean their shopping requests, choosing classroom decorations and supplies, books, candies, and flowerpots.
• Sean considered whom to give his three remaining shopping lists to after his friends handed him their completed parchments.
• In the Ravenclaw Common Room, Michael and Anthony discussed how older students could shop for younger students, and Michael cheered when Sean offered him a list.
• Sean handed out all the shopping lists, giving the younger students hopes of getting treats and other goods from Hogsmeade.

Sean improved his Charms and helped Filch protect the Caretaker’s Office, while Filch quietly wrestled with his loneliness and his longing for magic. The chapter ended with Filch alone in the cold, unable to reach out to Sean.

• Sean recorded his progress with Muffling Charm and Finite and repaired Filch’s broken cabinet with Reparo.
• Sean gained affection from Mrs. Norris by feeding her dried fish, bringing him close to unlocking Fantastic Beast Talent.
• Filch watched Sean with a carefully chosen scarf, reflecting on his life as a squib and his gratitude to Dumbledore for giving him a place at Hogwarts.
• Sean installed a Biting Doorknob on the Caretaker’s Office and gave Filch bite-proof gloves to keep mischievous Young Wizards out.
• Filch watched Sean leave, then put away his new scarf and stood alone in the cold.

Sean, Justin, Hermione, and Neville decorated their classroom and named it the Gifted Hope Room, also called the Hope Cottage. The room was ready for their work, and Justin planned to hang a sign bearing its name.

• Sean learned that Bruce had replaced Honeydukes' toffees with hiccup sweets and caused other magical mishaps, prompting Leon to drag him away.
• Justin, Sean, Hermione, and Neville decorated the classroom with candles, couches, plants, and a magical mirror.
• Sean improved his Levitation Charm and Scourgify while the group cleaned and decorated.
• Justin asked the others to name their classroom, and Neville suggested calling it the Warm Room.
• Justin proposed the Gifted Hope Room, or the Hope Cottage, and Sean, Hermione, and Neville agreed.
• Justin decided they needed to hang a sign with the room's name.

Sean studied advanced Transfiguration with Professor McGonagall and learned to make fireplace flames respond to his wand. He continued training in Dark Arts under Professor Flitwick, whose high opinion of Sean was shared by an elderly wizard.

• Professor McGonagall taught Sean that transforming an object into magic required clear intent, firm belief, and sufficient willpower.
• Sean made the fireplace flames dance with his wand, impressing Professor McGonagall with his rapid progress.
• After leaving the Transfiguration office, Sean carried Professor Flitwick’s notes on Dark Arts and continued practicing spells under Flitwick’s supervision.
• Sean’s Repelling Charm reached Expert level, and Flitwick noted that his combat ability could surprise adult wizards.
• Professor Flitwick told an elderly wizard that Sean had unsettling talent but was reassuring.

Sean practiced the Disillusionment Charm and advanced his Charms proficiency, while preparing for the dangers he expected Halloween to bring. He planned to monitor the Troll incident from the shadows so he could respond if his presence changed events.

• Sean surprised Hermione and Justin by appearing under a Disillusionment Charm, and Hermione recognized the advanced spell.
• Sean reached Expert level in the Muffling Charm and unlocked the Proficient in Charms title, which increased his perception and Charm talent.
• Sean studied the System Panel and learned that he needed twelve Expert-level Charms or five Master-level Charms to earn the Charm Domain Expert title.
• Sean reviewed the expected Halloween events, including Quirrell releasing the Troll and Hermione facing danger in the girls' bathroom.
• Sean decided to use the Disillusionment Charm and his combat ability to watch the Troll from the shadows and respond to any changes.

Sean avoided major dangers at Hogwarts, trained in Transfiguration, and discovered that Justin had released some of his notes as Green's Compendium. The chapter ended with Dumbledore and McGonagall discussing the attention Dumbledore had been paying to Sean.

• Sean decided to avoid Professor Quirrell, watch for the Troll, and keep the story from going off course.
• Hermione, Justin, and Neville saw Sean reveal himself with his improved Disillusionment Charm, and Justin challenged him to keep improving it.
• Sean practiced Transfiguration with Professor McGonagall, who continued to guide his work despite her heavy workload.
• Ron gathered students from all four houses to thank Sean after Justin released ten free copies of Green's Compendium, which became popular with help from Harry and Ron's class notes.
• Dumbledore remarked on Sean's popularity, and McGonagall asked whether Dumbledore had been paying too much attention to him.

On Halloween, Sean shared gifts and candy at Hope Cottage while his notes helped Hogwarts students improve at the Levitation Charm. As the chapter ended, Hermione guarded Sean’s notes from the Gryffindor girls, who suspected she had bewitched him with a love potion.

• Sean brought a large haul of Halloween candy to Hope Cottage, where Justin, Neville, and Hermione sampled the sweets.
• Sean prepared gifts, including a silver cat ornament made with Multiple Transfiguration, and sent letters with Una the owl.
• Minerva McGonagall received a letter from Rowan, who had volunteered at Holysee, along with the silver cat ornament.
• In Professor Flitwick’s Charms class, many students used Sean’s notes to improve their Levitation Charms, and Hermione demonstrated the spell successfully.
• Professor Flitwick praised Sean’s notes but cautioned him that the mysteries of Charms went beyond their methods.
• Hermione refused to show Sean’s notes to the Gryffindor girls unless they practiced seriously with her, and two girls speculated that she had given Sean a love potion.

After Hermione was hurt by the Gryffindor girls’ remarks, Sean learned she was crying alone in a fourth-floor bathroom and went to find her. When a troll was reported in the dungeon, Neville, Justin, Harry, and Ron decided to go after Sean and Hermione.

• Ron and Harry told Sean that Hermione was upset and that Parvati Patil had said where she was.
• Parvati Patil told Sean that Hermione was crying in the fourth-floor girls’ bathroom, and Sean left to find her.
• Professor Quirrell burst into the Great Hall and warned everyone that a troll was in the Dungeon Classroom before fainting.
• Neville and Justin decided to stay behind and go after Sean and Hermione instead of returning to their dormitories.
• Harry told Ron that Sean and Hermione did not know about the troll, and Ron agreed to go with him.

As a Troll entered the fourth-floor washroom where Hermione was trapped, Sean revealed himself to protect her. Elsewhere, Justin found the courage to run toward the danger with Neville, while Snape left the Great Hall in anger to search for someone missing.

• Sean followed the Troll into the washroom and found Hermione too frightened and exhausted to cast a spell.
• Sean dropped his Disillusionment Charm and entered Hermione's stall after realizing the Troll had arrived too early to wait for Potter and the others.
• Neville and Justin ran against the fleeing crowd toward Sean and Hermione, and Justin drew courage from his mother's words.
• Snape noticed that Quirrell and Harry were missing from the Great Hall and grew furious when Dumbledore dismissed his concern about Harry.
• Snape left the Great Hall to search for the missing person.