While their family is away, Harold and Chester, a dog and a cat, are boarded at Chateau Bow-Wow where Chester becomes increasingly alarmed by the strange behavior of his fellow guests and the sudden disappearance of one of them.
The pets in the Monroe household become concerned when they see a poster of the Amazing Karlovsky pulling a rabbit out of a hat that looks very much like their vampire bunny Bunnicula.
While setting up a homeless shelter at the church, Sebastian and his friends, Corrie and David, solve the mystery of a dead man found in an abandoned inn.
When the Chelsea Park Zoo is about to close, Morgan, the desolate animal keeper, receives help from a television newscaster to keep it open--and from the animals themselves. ISBN 0-380-69994-X.
The animals in the Monroe household fear they are about to be replaced when seven suitcases, apparently containing new pets, arrive on Toby's birthday.
When the animals in the Monroe household see a picture of Bunnicula the rabbit on a poster for a magician, they jump to an alarming conclusion about vampire rabbits.
While setting up a homeless shelter at the church, Sebastian and his friends, Corrie and David, solve the mystery of a dead man found in an abandoned inn.