When Pluto disappears and is later found murdered, Sarah is overcome with grief. The friendship they shared inspires her to find out who killed the popular restaurant owner, but there are obstacles in her way. The police department won't investigate and the town of Flintstone doesn't seem to care about the truth, but an eccentric librarian is about to change everything. Leaving cryptic clues for Sarah to unravel, the librarian prompts Sarah to delve...