Stuart Gibbs

"Superspy middle schooler Ben Ripley races against time and across state lines - traveling by car, train, boat and plane - to track Murray Hill down before Ben's cyber enemies can find him"--Provided by publisher.

While on a mission aboard the The Emperor of the Seas, Ben Ripley faces off against his arch enemy, Murray Hill, on the high seas and quickly finds himself in hot water as things take a dangerous turn.

Greg Rich is beginning to get the hang of things in 1615 Paris. Having assumed the identity of a young D'Artagnan, Greg united the legendary three Musketeers and succeeded in freeing his parents from a dank prison cell. But he hasn't figured out how to get home. Or how to defeat the dangerous Michel Dinicoeur. When Dinicoeur escapes from the Bastille and flees to Spain, the Musketeers charge through the French countryside in hot pursuit. The boys...

Greg Rich has traveled through time, become one of the legendary Musketeers, and-most recently- prevented the Spanish army from attacking Paris. He should feel invincible. Instead, he and his friends languish in prison, having stumbled into a trap set by Milady and the Prince of Condé. But Greg didn't come to the seventeenth century to sit in a jail cell and await execution. He, Aramis, Athos, and Porthos are Musketeers, and King Louis is in immediate...

Have you ever felt like you didn't quite fit in? Bruce Wayne knows all about that...being the only kid in his whole school without any powers and all. And when he gets pulled into the principal's office because his career choice of vigilantism is deemed too ambitious, Bruce becomes more determined than ever to prove that he can be just as cool as the other supers that give him a hard time. But first, he has to find the right disguise and gadgets...oh,...

"Superspy middle schooler Ben Ripley is finally going to take SPYDER down, once and for all, in this latest addition to the New York Times bestselling Spy School series. Stranded in Mexico after nearly capturing the leaders of SPYDER, thirteen-year-old Ben Ripley desperately needs to take a shower. But even more so, he and his spy school friends need to come up with a new plan to defeat their enemies, their only clue a key that opens...something....

With no knightly experience but plenty of pluck and an impressive vocubulary, a twelve-year-old peasant, hoping to improve his station in life, volunteers to help a cowardly prince and his not very powerful wizard rescue a princess from an evil, foul-smelling monster.

In 2041 on Moon Base Alpha, thirteen-year-old Dash must solve the mystery of how Lars was poisoned before the base loses oxygen, forcing the colonists to return to Earth.--Provided by publisher.

The CIA forces twelve-year-old Charlotte "Charlie" Thorne, a rebellious genius, to use her code-breaking skills on an epic global chase to locate Einstein's last equation before dangerous agents discover it and unlock the solution to harnessing energy.-- Decades ago, Albert Einstein devised an equation that could benefit all life on earth-- or destroy it. Now a diabolical group known as the Furies are hunting for the equation. In desperation, a team...

Twelve-year-old Teddy Fitzroy is the prime suspect when FunJungle's newly-acquired koala goes missing, thanks to a prank staged by middle school bully Vance Jessup.