Rora and the other Pup Detectives work to stop an art heist and prevent Rider from being framed for the theft.

"With agent Brash trapped in a mysterious coma, the technicians at S.U.I.T. have designed the ultimate replacement: RoboBrash. This high-tech replica has been programmed with all of the original Brash's crime-fighting skills and knowhow-- but it seems he's got a few bugs in his system. Will Mango and his new partner be enough to stop the giant ants that are on a rampage in the city?"--Provided by publisher.

"Grace is the last matriarch of the Cahills, the world's most powerful family. Everyone from Marie Curie to Harry Houdini is related to the Cahills, yet the source of the family's 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 siblings Amy and Dan must decide what's important: hunting clues or uncovering what really happened to their parents."--...

Isabel "Izzy" Crane and her family have just relocated to Sleepy Hollow, the town made famous by--and obsessed with--Washington Irving's legend of the Headless Horseman. But city slicker-skeptic Izzy has no time for superstition as she navigates life at a new address, a new school, and, with any luck, with new friends. Ghost stories aren't real, after all... Then Izzy is pulled into the orbit of the town's teen royalty, Vicky Van Tassel (yes, that...

"The investiGATORS chase after a new criminal...but they're about to face an even bigger villain! Can Mango and Brash put a stop to this looming threat?''--Page [4] of cover.

The great detective Banana Fox is called back to duty to find a missing turtle. But the deeper he digs, the more he discovers, and it's worse than he thought! The Secret Sour Society is back, and they're mixing up a bunch of trouble. Can Banana Fox and his sidekick, Flashlight, put an end to the Secret Sour Society once and for all?

"Summer camp just became a whole lot more interesting when five curious kids accept a mysterious project: work together as a team to uncover a series of strange clues, reveal a secret path -- and follow its twists and turns to a legendary treasure! Kyle is a new kid in town who likes to draw. Vic is a cool cheerleader who's secretly a math whiz. Quiet Beth is a history buff, while goofball Harry likes performing magic tricks, with the help of his...

First an "O" balloon goes missing, then a fistful of cake. When things start mysteriously disappearing at Toby's superhero birthday party, P.I. Butterfly flies into action. But with a party full of suspects, and a possible best friend betrayal, even her special butterfly wings might not help solve this case. Will P.I. Butterfly identify the Birthday Bandit before it's too late?

"Geronimo and his friend Hercule Poirat venture into the sewers to find the origin of the horrible stink that is driving all the mice away from New Mouse City--and learn an important lesson about recycling."--Provided by publisher.

"Nancy Drew is seventeen and good at everything, especially solving crimes. But her totally-in-control-and-obviously-running-perfectly-smooth-(but-not-really ) life hits a snag when a mysterious message drags her back to the hometown she left behind. There she'll have to find out which of her friends are still her friends, which are enemies, and who exactly is trying to kill her...and (hopefully) stop them before they succeed."--Provided by publisher....