A brilliant female codebreaker. An "unbreakable" Japanese naval code. A pilot on a top-secret mission that could change the course of WWII. The Codebreaker's Secret is a dazzling story of love and intrigue set during America's darkest hour. A dual-timeline historical novel of codebreaking, secrets, murder, and romance, set in Hawaii in 1943 and 1965, follows two women--a cryptanalyist working to defeat the Japanese Army, and a rookie journalist investigating...

"The year is 1870. Five years after a series of Dante-inspired killings disrupted Boston, a man is found murdered in the public gardens of London with an enormous stone around his neck etched with a verse from the Divine Comedy. When more mysterious murders erupt across the city, all in the style of the punishments Dante memorialized in Purgatory, poet Christina Rossetti fears her brother, the Dante-obsessed artist and writer Gabriel Rossetti, will...

After being taught in a boarding school run by whites that Navajo is a useless language, Ned Begay and other Navajo men are recruited by the Marines to become Code Talkers, sending messages during World War II in their native tongue.

On an island nation in the Indian Ocean, the explorers venture through a vast underwater world and take part in a friendly robotics competition. But the tides of good fortune change quickly. Suddenly, Team Cousteau jumps into action to rescue a faculty member from the brink of death. Meanwhile, the team follows the Cruz's mother's clues to a magnificent tomb and center of spirituality precariously perched on the side of a cliff. There, Cruz is confronted...

To crack a secret code, Mac follows the clues to France and Japan where he must use his gaming skills and defeat his enemy, the KGB Man.

Cruz Coronado is scrambling to complete the last piece of the cipher. His opportunity to recover his mother's world-changing formula is slipping away. But as Cruz has learned: true explorers must never give up.

"Hailey Gordon is looking to make some fast cash to help pay her tuition when she's caught counting cards at the Encore casino in Boston. She grabs her winnings and makes her escape. With guards closing in, she dives into an unlocked room to hide... only to find a dead body. Recently released from prison, Nick Patterson hasn't felt hope in a long time, but the job he "inherited" in prison promises to change that. He enters hotel room 633 to find that...

In the tradition of Treasure Island, an unlikely young pirate races a band of devious rogues for hidden gold in the start of a new middle-grade series by bestselling author Gregory Mone Twelve-year-old Fish-nicknamed for his skill as a swimmer-never intended to become a pirate. For starters, he's just a kid from a poor farming family, and second, he absolutely hates to fight. But after his parents send him to work as a courier, one of his deliveries...

In 1666, after four months away, friends Christopher Rowe, Tom, and Sally return to London triumphantly but, guided by coded riddles, face a conspiracy that threatens Christopher, as well as the King himself.

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...