Gibson Frazier

Thirteen-year-old spy in training Ben Ripley is sent to Mexico to try to thwart the evil organization, SPYDER--the CIA's main enemy.

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.

"Eighteen-year-old Robert Weekes is a practitioner of empirical philosophy--an arcane, female-dominated branch of science used to summon the wind, shape clouds of smoke, heal the injured, and even fly. Though he dreams of fighting in the Great War as the first male in the elite US Sigilry Corps Rescue and Evacuation Service--a team of flying medics--Robert is resigned to mixing batches of philosophical chemicals and keeping the books for the family...

Teddy Fitzroy returns as FunJungle's resident zoo sleuth when a rhinoceros is at risk in Big Game, a follow-up to Belly Up and Poached—which Kirkus Reviews called a "thrill-ride of a mystery."
When someone takes aim at Rhonda Rhino, FunJungle's pregnant (and endangered) Asian greater one-horned rhinoceros, the zoo steps up security measures in order to protect this rare animal and her baby.

But the...

After getting expelled from spy school for accidentally shooting a live mortar into the principal's office, thirteen-year-old Ben finds himself recruited by evil crime organization SPYDER.

Twelve-year-old Ben Ripley leaves his public middle school to attend the CIA's highly secretive Espionage Academy, which everyone is told is an elite science school.

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.

"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

Twelve-year-old Ben's unexpected success outside the classroom causes the CIA to activate him for a mission to become friends with Jessica Shang, daughter of a suspected Chinese crime boss.

The eighth book in the New York Times bestselling Spy School series that's perfect for fans of Chris Grabenstein! Superspy middle schooler Ben Ripley faces the Croatoan--a new evil organization that's so mysterious, the only proof it exists is from the American Revolution. With SPYDER defeated, Ben Ripley is looking forward to his life getting back to normal, or as normal as possible when you're a superspy in training. For once, everything seems to...