There is a legend that if the ravens at the Tower of London ever leave then Britain will fall, so when somebody steals the birds, the Queen calls for Mac B. to find the thief and retrieve them--a mission that takes him to Iceland, where he encounters secret submarines, hungry polar bears, and his arch-nemesis from the KGB.

Daunis Fontaine has never quite fit in, either in her hometown or on the nearby Ojibwe reservation. She dreams of college, but when her family is struck by tragedy she puts her future on hold to care for her fragile mother. The only bright spot is meeting Jamie, a new recruit on her brother Levi's hockey team. When Daunis witnesses a shocking murder, she reluctantly agrees to go undercover, drawing on her knowledge of chemistry and Ojibwe traditional...

Using her ability to tap into other people's dreams, eighteen-year-old Janie investigates an alleged sex ring at her high school that involves teachers using the date rape drug on students.

Thirteen-year-old Ruby, a genius code-cracker and daring detective, gets an anonymous call setting a challenge that leads her to the headquarters of Spectrum, a highly secret anti-crime agency that needs her help to crack a code, but soon Ruby uncovers dastardly plans of the Fool's Gold Gang.

Jyn Erso is tasked by the Rebel Alliance to find the plans to a new super weapon being developed by the Empire.

"Ruby Redfort: you can count on her when the ice starts to crack. Falling through the air at 120 miles per hour? Just relax and think fast. But now even Ruby Redfort is running scared. A bunch of people want her dead, and worst of all, one of them is on her team. When your name is first on a mastermind's hit list, do you lock the doors, switch off the lights, and wait for someone else to do something? Or do you get out there and save yourself? If...

Anglet Sutonga, a former Steeplejack, must pose as a foreign princess to catch the thief who stole the government's plans for a secret weapon. Yet Ang has other things on her mind as well. Refugees from the north are trickling into the city, but an ambitious politician is proposing extreme measures to get rid of them, and when Ang discovers that one theft could spark a conflagration of conspiracy that will threaten the most vulnerable of Bar-Selehm,...

"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...

Mac B. is on a secret mission to retrieve a stolen, priceless piece of history in this totally true kid spy adventure from New York Times bestselling author, Mac Barnett!

England is in trouble! A priceless violin has been stolen, and there's only one person who can help: kid spy, Mac B. Mac's adventure takes him on a top-secret museum night watch and face-to-face with a mummy, zip-lining in Italy with his trusty corgi sidekick,...

Nate the Great takes on his first night case and tries to solve the mystery of the garbage snatcher.