Battle of the Books Quiz Center is an independent reading and study resource for students, teams, and educators preparing for book quizzes and the Oregon Battle of the Books (OBOB). Run by Lisa, the site offers book-specific quizzes for elementary, middle school, and high school readers. Many include questions and answers with page numbers, helping teams review details and locate evidence in the text. Selected quizzes are also available through Quizlet, where readers can use digital study activities.

Customers can purchase individual quizzes or bundles, with bundle pricing based on the number included. The site lists individual prices of $5 for elementary quizzes and $8 for middle and high school quizzes. Purchased materials may be shared with up to five team members; schools can purchase a school-wide license for unlimited sharing. The center also provides reading resources, author pages, videos about books, a podcast, and a monthly newsletter. Its catalog includes titles featured on OBOB reading lists, and the creator continues to edit older quizzes and develop new materials.