The young pirates-in-training list suspicious things in the port city of King's Island while running errands for Rotten Tooth, but he dismisses their concerns, leaving the "wee pirate kids" on their own to deal with strange events occurring on The Sea Rat after they return.

Meet Jack Stalwart. Code name: COURAGE. Jack is an ordinary kid who becomes a secret agent by night, thwarting evil all over the world as he searches for his missing brother, Max. An eager young scientist has brought to life a dangerous flesh-eating dinosaur by crossing its DNA with that of his pet dog, Freddie. Can Jack capture the dinosaur before it destroys New York City?

Amelia, a young secret agent, investigates some robotic animals, an enchanting music teacher, and a pair of remarkably beautiful twin bakers with a dastardly plot, all while avoiding her nemesis, Trudy Hart.

With the help of his aunts and his trusty racecar, undercover agent Otto Pillip sets out to stop a criminal from blowing up the Grand Canyon. Includes words spelled backwards, anagrams, and palindromes.

Eight years after being kidnapped Addie Webster, now sixteen, resurfaces under mysterious circumstances, significantly changed, and her childhood best friend, Darrow Fergusson, is asked by a national security advisor to spy on her to uncover whether she is a threat to her father's Presidency or the nation.

Otto Pillip, kid racecar driver and undercover agent, embarks on a mission to stop the evil Pruneman, who is trying to hold the world's water supply hostage. Includes words spelled backwards, anagrams, and palindromes.

Forced to become a child soldier, sixteen-year-old Somali refugee Abdi must confront his painful past.

During a summer holiday in Italy, the teen-age James Bond tangles with an underground empire of criminals as he attempts the rescue of a kidnapped young girl.

Nathan Hale, the author's historical namesake, was America's first spy, a Revolutionary War hero who famously said "I only regret that I have but one life to lose for my country" before being hanged by the British. In the Nathan Hale's Hazardous Tales series, author Nathan Hale channels his namesake to present history's roughest, toughest, and craziest stories in the graphic novel format.

Nine-year-old secret agent Jack must rescue an archeologist working at Angkor Wat and prevent her kidnapper from using the power of the antiquities she was guarding for evil.