O²CM Battle of the Books: Official Rules (1-4)
O²CM Battle of the Books: Official Virtual Rules (5-12)

Want to get involved?  See your ESM school librarian for more information! 

Interviewing for a School Librarian?  Great guide here!  https://standards.aasl.org/wp-content/uploads/2020/04/SL-Interview-Matrix.pdf

SL-Interview-Matrix.pdf