Howard McWilliam

Ten-year-olds Malcolm and Dandy think their ghost-hunting days are over when they start fifth grade with the toughest teacher in their school, but Malcolm's photographs for the yearbook reveal that the school is haunted.

When Ethan checks under the bed for his monster, he finds a note saying that Gabe has gone fishing and will be back in a week. He tries out several substitute monsters, but finds that none are as perfect as Gabe.

Ethan tries to help his toddler sister find her own bedtime monster.

When Malcolm gets a school assignment to write a research report on a long-dead local hero who wrote a book about his adventure-packed life, he is shocked to meet the author's ghost, who reveals that he was a fake.

When forced on a camp-out with their fathers, ten-year-olds Malcolm and Dandy seek the smelly ghost of notorious outlaw Wild Willy Wallace, who is believed to haunt his old hideout at Lake Itchyburr.

"What if you woke up one morning and you had sprouted a tail overnight? What If You Had An Animal Tail? -- the next imaginative book in the What If You Had series -- explores what would happen if you looked in the mirror and saw that you had an animal tail! From a peacock's showstopping tail to a scorpion's dangerous stinger, discover what it would be like if you had one of these special tails -- and find out why your own tailbone is just the right...

Malcolm and Dandy get new X-Specs that are supposed to have x-ray vision, but instead seem to hypnotize anyone who looks at them, which comes in handy when they battle some vicious candy they find mixed in with their Halloween treats.

Mrs. Goolsby's class is on a field trip at the sugar factory when they discover the factory is haunted and Malcolm and Dandy decide to get rid of the ghost once and for all.

When Malcolm and Dandy set out to get a picture of a ghostly pirate ship, they find themselves reeled in by the pirates--and they have to agree to dig up the captain's buried treasure or they will never be allowed to leave.

When the ghost of a rock star interferes with a music concert that Dandy, Malcolm, and his sister Cocoa are attending, the ghost detectors are on the job--but this time the key to victory may be a video game.