Night of the living bread

"For years, Slice, Scoop, and Totz have heard the spooky stories of the zombie food that walks the halls of Belching Walrus Elementary, but never thought anything of it. But when Richard the Dictionary and Specs pay an unexpected visit to the cafeteria, our trio of foodie friends know something is up. Someone (or something) is trailing ketchup all over the library! Amidst the arguing, Scoop spots shadows in the hallway. Could this be the legendary zombie food? Well, they are certainly going to find out"--Provided by publisher.