Columbus Library Book Festival 2024 List. The 2024 ohioana book festival welcomed over 120 authors and illustrators at columbus metropolitan library’s main library, on saturday, april 20, 2024! For the full program, click here.

Cml first held the festival in 2023 to commemorate the organization’s 150th birthday. Check out panel discussions, author talks and presentations about your favorite genres and get your books signed.