In Hogwarts Legacy, there are at least 20 field guide pages located in the Library Annex area of Hogwarts castle, which covers Central Hall, the Divination Classroom, Greenhouses, the Library, and the Potions Classroom. However, not all field guide pages are discoverable using Revelio, one of the most basic spells players learn to discover secrets and hidden collectibles in Hogwarts Legacy. Players must have a few tricks ups on hand to grab all field guide pages.
To get all field guide pages in the Library Annex, players must learn several spells, including Accio, Levioso, Lumos, and fire spells like Confringo. It's also crucial to know how to solve arithmancy door puzzles and learn how to pick locks to a minimum of level 1 using Alohomora by helping Mr. Moon in The Caretaker's Lunar Lament side quest. There's also an additional field guide page to unlock in the library that's tied to Professor Weasley's Assignment in the Stop Ranrok And Rookwood main quest.
Potions Classroom Field Guide Page Locations And Nearby Pages
There is only 1 field guide page located in the Potions classroom as follows:
Professor Sharp's Auror Badge Revelio Field Guide Page
Use Revelio next to the round table where Professor Sharp sits during Potions Class to reveal this field guide page, which depicts Professor Sharp's Auror Badge.
Greenhouses Field Guide Page Locations And Surrounding Pages
The Greenhouses contain 2 field guide pages and are the setting for one of the most fun classes in Hogwarts Legacy, Herbology.
Revelio Field Guide Page - Dirigible Plums
The Dirigible Plums Revelio field guide page is next to the large bonsai-like tree growing out of the large pot at the front of the Greenhouse room to the right. This field guide page explains dirigible plums float upside down as it grows and have some fascinating properties.
Revelio Field Guide Page - Greenhouse Tree
The Greenhouse Tree Revelio field guide page is located next to the massive pink blossom tree that beautifully dominates the middle of the Greenhouses.
Central Hall Field Guide Page Locations
There are 9 field guide pages located in the Central Hall area of Hogwarts Castle as follows:
Statue of Gregory the Smarmy Revelio Field Guide Page
When players head through the door opposite the Potions classroom, there's a statue of Gregory the Smarmy on the right side of the corridor, just before the staircase. Cast Revelio in front of the statue to reveal the Statue of Gregory the Smarmy field guide page, a famous potions inventor.
Central Hall Fountain
Casting Revelio next to the large statue containing many magical beasts and creatures like unicorns and sirens reveals the Central Hall Fountain field guide page.
Dragon Basin Field Guide page
Head up the stairs inside Central Hall that are closest to the brown doors, and up the stairs on the right, there's a dragon basin in the corner. Cast a fire spell on it like Confringo to reveal an unnamed field guide page before the basin disappears.
Central Hall Moth Painting Guide Page
Use Lumos to lure the moth on the wall near the statue of Gregory the Smarmy to the moth frame opposite the Central Hall Fountain. This action reveals an unnamed field guide page and completes the Like A Moth To A Frame Side Quest.
Flying pages - Central Hall
Use Accio to grab 3 flying pages in the Central Hall, flying above both ends of the large grand hall near the main doors. The third is flying around the wooden beam area at the top of the stairs called the Viaduct entrance, where the banners hang.
Level 1 locked door - Central Hall
Another unnamed field guide page is located behind the level 1 locked door to the right of the large green door in the central hallway. Use Levioso on the statue to reveal it.
Portrait of Sir Cadogan Revelio Field Guide Page
Head up the large staircase opposite the brown doors in the Central Hall, and instead of going up the spiral stairs, continue round towards the balcony that overlooks the Central Hall. When walking around a corner the portrait of Sir Cadogan starts talking to players. Use Revelio to unveil the Portrait of Sir Cadogan field guide page that states Sir Cadogan was allegedly friends with Merlin.
Library Field Guide Page Locations And Surrounding Pages
There are 8 field guide pages discoverable in or close to the Library in Hogwarts Legacy as below:
The Old Librarian Revelio Field Guide Page
On the upper floor of the library, a large portrait overlooks the room. Cast Revelio by the painting to unveil The Old Librarian field guide page.
Book on Intermediate Transfiguration Revelio Field Guide Page
During Professor Weasley's Assignment side quest, players must retrieve the book on Transfiguration from Sophronia Franklin after completing one of her quizzes. The Book on Intermediate Transfiguration field guide page is revealed by casting Revelio close to the book stand where players retrieve the book.
Restricted Section Enchanted Books Revelio Field Guide Page
Use Revelio at the bottom of the stairs inside the Restricted Section next to the Enchanted book on the stand opposite the centaur tapestry.
Restricted Section Storage Statue
Use Levioso on the statue at the bottom of the stairs in the cobwebbed area deep inside the Restricted Section to reveal an unnamed field guide page.
Moth Painting Unnamed Field Guide Page
The moth frame is located on a corner of the library's upper floor. Using Lumos next to it reveals the moth hidden on the bookstand in front of the large painting on the upper floor overlooking the library. Solving the moth frame puzzle reveals an unnamed field guide page.
Library Flying Field Guide Page
Use Accio to grab the flying field guide page that flies across the main library room area and around the upper floor.
Long Gallery - Moth Frame Field Guide Page
Close to the Library area, players can find a large locked door guarded by 2 suits of armor requiring the level 1 door unlock Alohomora to pick locks and open the door. Once opened, players can access a long corridor of paintings called the Long Gallery.
There is a moth painting in the middle of the corridor to activate with Lumos. The moth sits on top of the troll display on the right side of the corridor entrance by the stairs. Completing the moth puzzle gives players an unnamed field guide page.
Long Gallery - Gorgon Portrait Revelio Field Guide Page
In the Long Gallery, there is also an arithmancy door puzzle to solve by the stairs. Once inside, there is a level 1 door unlock that opens up a storage statue room. Use Revelio by the painting in the middle of the room to reveal the Gorgon Portrait field guide page.
Divination Classroom Field Guide Page Locations And Nearby Pages
There is 1 field guide page in the Divination classroom and a 2nd field guide page close by as follows:
Palmistry Model Revelio Field Guide page
Head up the Divination tower stairs and climb the ladder to reach the Divination classroom. Cast Revelio by the hand on the table to the left to reveal the Palmistry Model Field Guide page.
Arithmancy Classroom Revelio Field Guide Page
At the bottom of the Divination tower, head across the wooden platforms to the Arithmancy classroom, where players must complete another arithmancy door puzzle to enter. Inside the classroom, the Arithmancy Classroom field guide page appears using Revelio near the desks by the two globes on either side of the main classroom door, completing all 20 field guide page collectibles in the Library Annex area of Hogwarts Legacy.
Hogwarts Legacy is available now on PS5, Xbox Series S|X, and PC. PS4, Xbox One, and Switch versions are currently in development.