Grosset Dunlap imprint: 694 books

An invitation from Cap Bailey, science teacher at Bayport High, to accompany him out West to Wildcat Swamp on an archaeological expedition triggers off a series of dangerous events for Frank and Joe Hardy. On their way West the boys and Cap have a near-fatal accident in a private plane which has been...

Maisie and her parents have moved to a seaside home, and she's worried she's going to be lonely. But her new life becomes a real splash when she rescues frightened brown tabby kitten Flame and the two become instant friends!

The Monster Squad is back and this time they are battling one of Leery's biggest creations - Mega Mantis. The giant mantis has returned to Riddle and he brought all of his insect friends with him. Now it's up to the Monster Squad to squash this bug for good! But how do you kill a bug that's four times bigger than a house?

Now that she's had her thirteenth birthday, Mickey's finally old enough to work at her mother's super glam hair salon-Hello, Gorgeous! And true to the old clich? about people confiding in their hair stylists, Mickey starts getting an earful right off the bat. Customers love talking to her because she's so empathetic, but what happens when she starts getting overly involved in their dramas?

When Charlie compromises her values to help one of the popular girls cheat on a test, Sammie is inadvertantly pulled into the mess. Written from Charlie's point of view, this story will let readers experience the lengths that wanting to be popular in middle school can take you to, the conflict it can cause, and the tough moral stands a girl sometimes has to take.

When Mrs. Putney seeks Nancy Drew’s help in recovering her stolen jewelry, the search for the thieves takes the teen-age detective and her friends Bess and George to the colorful French Quarter of New Orleans. But the quest is hampered by the strange behavior of Mrs. Putney, and two young women...

Zoe is not happy that her mom has sent her away to spend the summer at her grandma's house--she wanted to spend it horseback-riding at home. But when magic calico-colored kitten Flame appears in the orchard behind the house, Zoe's summer begins to gallop by.

Will Demon's latest quest bring down the wrath of Zeus? Demon's life on Mount Olympus has never been busier. Thanks to the awful heroes down on Earth, he has a whole slew of injured beasts to care for. And worse still, the goddess Psyche wants Demon to "borrow" Zeus's prized eagle for an urgent mission. But is her task worth the risk of offending the king of the gods?

A cryptic message from their famous detective father and a note concealed in a ventriloquist’s dummy lead Frank and Joe Hardy on a dangerous search to the tropical islands in the Caribbean. There the teenage detectives are constantly beset by vicious henchmen of a criminal mastermind. Danger stalks...

A blind peddler’s warning and a weird glass eye plunge Frank and Joe Hardy into one of the most baffling cases they have ever tackled. The young detectives’ investigation takes them to a walled estate guarded by savage dogs, where a wealthy businessman is hiding out in fear for his life. In a...

In a search for the missing Willard Grafton, Frank Hardy and younger brother Joe, encounter a gang of criminals intent on defrauding the US government, and are lead across California and even into Mexico.

Is Demon up to the challenge? Beasts of Olympus is a series of illustrated chapter books set in a magical Ancient Greece where strange things still walk the Earth. In the fifth book, Chiron the centaur teaches Demon to make his own cures for sick mythical beasts. But Demon must put his new skills to the test right away in order to save an ailing phoenix before it's too late!

Greek and Norse mythology meet in this new adventure starring Demon, the half-god Beast Keeper of Mount Olympus! Mount Olympus is preparing for the arrival of some special guests: the mighty gods from Asgard in the North. And it seems that Odin, the ruler of the Asgardians, has an important...

Jerry and Maya are on the case again! Doodle Bug is the third dog that has mysteriously disappeared in Pleasant Valley. But the police chief has no idea who the dog-napper might be. When Jerry and Maya hear strange sounds coming from the basement of the Rio Cinema, they quickly realize it just...