Test Pattern Generation Using Boolean Proof Engines

In this fourth installment in the New York Times bestselling series from Edgar Award winner James Ponti, the young group of spies go codebreaking in Cairo in another international adventure perfect for fans of Spy School and Mrs. Smith's Spy School for Girls. Codename Kathmandu, better known as Kat, loves logic and order, has a favorite eight-digit number, and can spot a pattern from a mile away. So when a series of cyberattacks hits key locations in London while the spies are testing security for the British Museum, it's clear that Kat's skill for finding reason in what seems like randomness makes her the perfect candidate to lead the job. And while the team follows the deciphered messages to Egypt and the ancient City of the Dead to discover who is behind the attacks and why, Kat soon realizes that there's another layer to the mystery. With more players, more clues, and involving higher levels of British Intelligence than ever before, this mission is one of the most complex that the

“A top-shelf test of courage, friendship, and ingenuity.” —Kirkus Reviews(starred review)Florian Bates—the only kid on the FBI Director’s speed dial and several international criminals’ most wanted lists—must clear the name of a friend being framed for a crime he didn’t commit in this hilarious third novel in the Framed! series.When Florian and Margaret’s FBI supervisor, Marcus Rivers, is accused of a crime, it’s up to the mystery solving duo to jump into action and clear his name. After all, Marcus is more than their boss—he’s family.The case involves one of Marcus’s first investigations for the FBI and a Russian spy ring. But the spy they’re chasing learns what they’re up to and turns the tables. Now, Marcus is implicated in a variety of crimes, including theft, corruption, and espionage.For Florian and Margaret, it just got personal. They’re going to catch the spy and clear Marcus’s name…even if they have to break into (and out of) the Library of Congress to do it.

ANew York Timesbestseller!AGMA3Summer Reading Squad Selection!“Ingeniously plotted, and a grin-inducing delight.” —People“Will keep young readers glued to the page…So when do I get the sequel?” —Beth McMullen, author ofMrs. Smith’s Spy School for GirlsIn this thrilling new series that Stuart Gibbs called “a must-read,” Edgar Award winner James Ponti brings together five kids from all over the world and transforms them into real-life spies—perfect for fans ofSpy SchoolandMrs. Smith’s Spy School for Girls.Sara Martinez is a hacker. She recently broke into the New York City foster care system to expose her foster parents as cheats and lawbreakers. However, instead of being hailed as a hero, Sara finds herself facing years in a juvenile detention facility and banned from using computers for the same stretch of time. Enter Mother, a British spy who not only gets Sara released from jail but also offers her a chance to make a home for herself within a secret MI6 agency.Operating out of a base

In this third “thrilling” (Kirkus Reviews) installment in the New York Times bestselling series from Edgar Award winner James Ponti, the young group of spies help a fellow agent in another international adventure perfect for fans of Spy School and Mrs. Smith’s Spy School for Girls.After taking down a mole within their organization, the City Spies are ready for their next mission—once again using their unique skills and ability to infiltrate places adults can’t. The sinister Umbra has their sights set on recruiting a North Korean nuclear physicist by any means necessary, and the City Spies plan to keep an eye on his son by sending Paris to the chess prodigy’s tournaments in Moscow and Beijing.Meanwhile, Sydney’s embedded as a junior reporter for a teen lifestyle site as she follows the daughter of a British billionaire on tour with the biggest act on her father’s music label to uncover what links both the band and the billionaire have to a recent threat from an old Soviet missile base.F

A New York Times bestseller!A GMA3 Summer Reading Squad Selection!“Ingeniously plotted, and a grin-inducing delight.” —People“Will keep young readers glued to the page…So when do I get the sequel?” —Beth McMullen, author of Mrs. Smith’s Spy School for GirlsIn this thrilling new series that Stuart Gibbs called “a must-read,” Edgar Award winner James Ponti brings together five kids from all over the world and transforms them into real-life spies—perfect for fans of Spy School and Mrs. Smith’s Spy School for Girls.Sara Martinez is a hacker. She recently broke into the New York City foster care system to expose her foster parents as cheats and lawbreakers. However, instead of being hailed as a hero, Sara finds herself facing years in a juvenile detention facility and banned from using computers for the same stretch of time. Enter Mother, a British spy who not only gets Sara released from jail but also offers her a chance to make a home for herself within a secret MI6 agency.Operating out o