The Pagemaster (1994)

This is the story of a young boy named Richard Tyler, who spouts statistics about the possibility of accidents. So much so, he is scared to do anything that might endanger him, like riding his bike, or climbing into his treehouse. While riding his bike home, Richard finds shelter from a storm inside a nearby library. Richard slips and is knocked unconscious while exploring a rotunda in the library. Upon awakening, he is led on a journey through conflicts and events that resemble fictional stories, keeping him from finding the exit from the library.