The Monroe family tests Harold the dog's willpower when they leave him alone with a pan of fudge.

Harold, Chester, and Howie have a harrowing Halloween night worrying about Bunnicula as well as about a witch who comes into the house.

When Chester learns that the Amazing Karlovsky will use a rabbit in his school magic show, he comes up with a plan to stop vampire bunnies.

First there is the omen: A relentless rain stops suddenly at 3:00 am and Chester shows Harold and Howie a cat carrier, open and waiting, by the front door. Chester, who has been reading avidly about the paranormal, predicts that they will soon be traveling someplace, and chances are they are not going to like it. Indeed they are not, as the very next day, with the sun shining bright and clear, the Monroes finally leave for their vacation, dropping Chester, Harold, and Howie off at the scene of some previous harrowing experiences -- Chateau Bow-Wow, the boarding kennel that Chester so aptly had dubbed "Howliday Inn." And this visit promises to be no less harrowing than the last one. The three are greeted by a whole new group of temporary residents. There's Hamlet, the Great Dane, whose sadness grows deeper with his certainty that his beloved master Archie will never return to pick him up. And Bob and Linda, a pair of yuppie puppies from fashionable Upper Centerville who have been left at Chateau Bow-Wow with a more than adequate supply of gourmet treats, also seem to have been left with a more than adequate supply of worries. Then there are Felony and Miss Demeanor, sinister sisters in crime who pride themselves as cat burglars, and The Weasel who tries almost too hard to make a good impression. Chester is certain that nothing bodes well and he is right. Unexplained voices, buried bones, a collar with the name Rosebud on it, and a secret code all make for a paranormal experience that none of the guests at Chateau Bow-Wow will ever forget.

When Toby Monroe has a birthday party, his pets' curiosity is aroused by seven strange suitcases which they investigate, with surprising consequences.

The Monroe house is going mad with excitement. Pete has just won a contest, and the prize is a school visit from none other than M. T. Graves, Pete's idol and the bestselling author of the FleshCrawlers series. He's even going to stay with the Monroes while he's visiting! Harold and Howie are thrilled, but Chester the cat is suspicious. Why does Graves dress all in black? Why doesn't the beady-eyed crow perched on his shoulder say anything? Why has a threatening flock of crows invaded the backyard? And most worrisome of all: In each of the FleshCrawlers books, why does something bad always happen to the pets? Suddenly, Graves's interest in all of the animals -- especially Bunnicula -- looks far from innocent. It's up to Chester, Harold, and Howie to find out if M. T. Graves and Edgar Allan Crow are really devising a plot to make their beloved bunny. . . NEVERMORE.

An overnight camping trip! Not Harold's idea of fun. Too many mosquitoes, ticks and cockleburs. But when the Monroe family set out, their faithful dog Harold was with them, mostly because he remembered that camping could also bring s'mores and toasted marshmallows. Howie, the other family dog, and Chester the cat were also included in the trip. Only Chester thought the idea was completely insane. The woods, he informed Harold, were not only full of cockleburs and ticks, but of spirits, evil spirits who prey on the innocent. And on this, the worst night of the year -- St. George's Eve, when all spirits are set loose -- who knew what could happen. What Harold knew was that Chester was a well read, over-stimulated cat, full of weird ideas. He did not take Chester's worries too seriously. He had s'more to think about. But then, the Monroes set up camp near two strange men and their even stranger dog, and things began to happen that made even Harold wonder. Could Chester be right? This begins a long night, full of terrors and alarms, full of Chester's horrifying tale of how Bunnicula, the vampire bunny, was born and came to America, full of storms and a total sense of danger; and at the end came surprises that even Chester could not have predicted. Once again, the Monroe family may be the victims of evil forces or only of Chester's strange imagination. But whichever, the result is suspenseful and very, very funny.