"Witches are on the loose in Salem, and they're wreaking havoc at the annual costume contest! The Mystery Inc. gang is supposed to be judging the contest, but first they need your help to solve a spooktacular mystery and save the town. Will the gang choose the right path or find themselves at a dead end? Should they follow the witches or flee Salem for good? Will there ever be a costume contest winner?" -- Page [4] cover.

"Scooby-Doo and Mystery Inc. gang visit an archeological dig, but the camp is deserted, including Professor Cosmo Dinkley. The professors journal reports a series of frightening encounters with something called the Gator Man, and the gang is convinced that the creature has kidnapped the crew. Has the legend of the Gator Man come true, or is it all a big crock? Action-packed text and comics-style art combine in this Scooby-Doo mystery!"--Back cover....

"A trip to the circus takes a turn for the worse when robot clowns take over the big top! In the blink of an eye, Scooby Snacks are snatched, and parents are kidnapped! Scooby-Doo and the Mystery Inc. gang need your help to put a stop to the mayhem on the midway. Should the gang follow the clues or follow the clowns? Can they rescue Daphne's dad before it's too late? Will Scooby ever get his Scooby Snacks back?" -- Page [4] cover.

"When Scooby-Doo and the rest of Mystery Inc. are trapped in Gotham City's new monument to Rizzo the Clown, Batman comes to the rescue to help them find the creepy culprit"--WorldCat.

"Scooby-Doo thinks his pal Krypto deserves a reward. What's a better reward than a Scooby Snack? But when he goes to look for his favorite snacks, they are all gone! Scooby Snacks have been stolen all over the city! Who is snatching the tasty treats?"--Provided by the publisher.

Scooby-Doo and super dog Krypto compete against super cats Streaky and Misty to determine which pair is better at crime fighting--but discover that working together is best of all.

"Follow Scooby, Shaggy, Velma, Daphne, and Fred into a bottomless cavern, which is haunted by the ghosts of Civil War soldiers. Or is it? The Mystery Inc. gang must uncover the secret of the haunted cave while taking care of another bottomless pit: Scooby's stomach!"

When a wicked werecat plagues a big cat park on the outskirts of Gotham City, Mystery Inc. joins forces with Batman to crack the case, but little do they know, more than one crafty kitten is at play in the preserve.

When the whale-watching cruise they are on sails into an area which is supposedly cursed, and is immediately attacked by a group of apparently aquatic monsters, the Mystery Inc. crew set out to find the villain behind the attack, with some timely help from Batman and Robin.

The Mystery Inc. gang visits a guest ranch that is haunted by an old prospector.