The Maze of Bones

Grace is the last matriarch of the Cahills, the world's most powerful family. Everyone from Napoleon to Houdini is related to the Cahills, yet the source of the family power is lost. 39 Clues hidden around the world will reveal the family's secret, but no one has been able to assemble them. Now the clues race is on, and young Amy and Dan must decide what's important: hunting clues or uncovering what REALLY happened to their parents.

Strom Warning

The end is near! Book 9 of the #1 NY Times Bestselling series.The shadow of a man in black has followed fourteen-year-old Amy Cahill and her younger brother, Dan, on their worldwide search for 39 Clues that lead to a great power. Amy and Dan know the man in black has tried to kill them. They know he's a Madrigal, the most secretive and terrifying group hunting for the Clues. Amy and Dan have run hard and fast, but they can't escape the man following them. And now, in the wake of a terrible tragedy, he's ready to step out of the darkness for their final confrontation.

Vespers Rising

One False Note

THIS JUST IN! Amy and Dan Cahill were spotted on a train, hot on the trail of one of 39 Clues hidden around the world. BUT WAIT! Police report a break-in at an elite hotel, and the suspects ALSO sound suspiciously like Amy and Dan. UPDATE! Amy and Dan have been seen in a car ...no, in a speedboat chase ...and HOLD EVERYTHING! They're being chased by an angry mob?!? When there's a Clue on the line, anything can happen.

The Black Circle

A mysterious telegram sends Amy and Dan Cahill off to Russia, where they search for a treasure stolen by the Nazis, the truth about the end of the Romanov dynasty, and information about the death of their parents.

The Viper's Nest

The Emperor's Code

Beyond the Grave

Bestselling author Jude Watson takes Amy and Dan on a thrill-packed ride for the 4th installment of The 39 Clues series.Betrayed by their cousins, abandoned by their uncle, and with only the slimmest hint to guide them, fourteen-year old Amy Cahill and her younger brother, Dan, rush off to Egypt on the hunt for 39 Clues that lead to a source of unimaginable power. But when they arrive, Amy and Dan get something completely unexpected - a message from their dead grandmother, Grace. Did Grace set out to help the two orphans . . . ore are Amy and Dan heading for the most devastating betrayal of them all?

In Too Deep

A hint from their parents' past puts Amy and Dan on the trail of secrets their grandmother Grace would NEVER have wanted them to know. Awful memories begin to crowd in on Amy, just as her enemies circle closer. How far would she go to protect Dan? How much of a Cahill is she prepared to be? Perhaps Grace was right--some secrets are better left buried.

Into the Gauntlet

Cam Jansen and the Mystery of the Gold Coins

While using her photographic memory to find her missing science fair project, Cam accidently locates two valuable gold coins.

Countdown to the Year 1000

It's the year 999 and the end of the world is coming--at least according to a mysterious prophecy. But then Wiglaf meets a strange boy who claims to have come from the Future.

Mr. Docker Is Off His Rocker!

Teachers and students will enjoy this early chapter book series about A.J., a boy who hates school, and his weird experiences at school with his unpredictable teachers.

Sam Samurai

Having lived through all the challenging adventures on their summer reading list, three young boys face their most fearsome adventure when they must conquer the Samurai warriors of the haiku.

Flight of the Moon Dragon

The Dragon Masters have to save the prime Dragon Stone -- or they will lose their connections to their dragons forever! The Dragon Masters travel to the Land of Pyramids in search of the secret Pyramid of the Seven Dragons. There are several puzzles they'll need to solve in order to reach the hidden stone. Will the Dragon Masters find the prime Dragon Stone in time?

Marco? Polo!

Joe, Fred, and Sam embark on their 16th time warp adventure, which takes them to 13th-century China. They encounter sandstorms, desert bandits, a smelly camel, strange horoscopes, the emperor, and a very famous explorer named Marco Polo.

The Super Chef Contest

Each Geronimo Stilton book is fast-paced, with lively full-color art and a unique format kids 7-10 will love. My cousin Trap was entering the Super Chef Contest, which determines the best cook on Mouse Island--and he was bringing me along as an assistant! Slimy Swiss cheese, I don't know the first thing about cooking fancy dishes... and I didn't think Trap did, either. What an appetizing adventure!

The Capital Catch

Batter up! Baseball action and exciting whodunits star in this series! Next up is Washington D.C. and the Nationals team! Mike and Kate are about to face their biggest, most important mystery yet! Why? It involves the president of the United States! The president's brother is a catcher on the Nationals baseball team, and someone is stealing his equipment! Can these super-sleuths help the commander in chief catch a criminal? Ballpark Mysteries are the all-star matchup of fun sleuthing and baseball action, perfect for readers of Ron Roy's A to Z Mysteries and Matt Christopher's sports books, and younger siblings of Mike Lupica fans. Each Ballpark Mystery also features Dugout Notes, with more amazing baseball facts.

Den of Wolves

Dire wolves are among the rarest creatures in the Kingdom of Wrenly. They travel under the cloak of darkness, sleep during the day, and hunt in the deepest silence. The only proof that these beasts exist is what they leave behind: giant paw prints and haunting howls that echo on the wind. So, when Prince Lucas and Sir Clara find a lost dire wolf pup alone in the woods, they must use all of their skills to find the hidden den of wolves.

The Missing Marlin

Mike and Kate are in Miami visiting Kate's Uncle Oliver--and the Miami Marlins ballpark, of course! Uncle Oliver is in charge of keeping the new fish tanks at the ballpark fully stocked, but strange things keep happening. Kate swears she saw an endangered sea turtle in one of the tanks. Then some of Uncle Oliver's rare fish go missing, including his favorite, Marlin. Something fishy is going on in Miami! The Missing Marlin includes several pages of "Dugout Notes," fun facts about Miami's recently built ballpark with its homerun statue, fish tanks, and swimming pool. Cross Ron Roy's A to Z Mystery series with Matt Christopher's sports books and you get the Ballpark Mysteries: fun, puzzling whodunits aimed at the younger brothers and sisters of John Feinstein fans.

Dr. Jekyll, Orthodontist

While Zack is being treated by Dr. Jekyll, his new orthodontist, the doctor undergoes a strange transformation into a growling monster.

Mr. Topsy-turvy

He's one wacky guy! He sees things a little differently from everyone else-backwards!