Study Hall of Justice is a book by Derek Fridolfs, illustrated by Dusting Nguyen. The book was published by Scholastic, and is the first book in the Secret Hero Society series.
The book was made by the creators of Li'l Gotham, and follows a young Batman, Superman, and Wonder Woman as they go to a school called Ducard Academy.
Bruce Wayne arrives at the school and finds out that he doesn't fit in: the staff doesn't just reward bad behavior, but encourages it. He befriends two other outcasts, Clark Kent and Diana Prince. The trio teams up to make a detective squad and find out why they've been brought there, and what the staff is plotting.
The book includes comics, journal entries, and drawings to make Batman, Superman, and Wonder Woman three students at a new school.