Classified as Murder (Cat in the Stacks Series #2)

Librarian Charlie Harris and his cat Diesel must catalog a killer in this mystery in the New York Times bestselling Cat in the Stacks series.

Suspecting that someone is stealing from him, the aging and eccentric James Delacorte wants Charlie to do an inventory on his rare book collection. Soon after they begin, Delacorte is found dead at his desk, leaving Charlie with the bigger task of solving his murder.
 
Immediately Charlie is suspicious of Delacorte’s own fami…