One day, Mac (smartest boy in his class in a small town in California) receives a telephone call from the Queen of England, recruiting him to find the crown jewels (well, actually just the Coronation Spoon) and so Mac embarks on his first adventure as a secret agent--with the assurance that the Queen will give him a note excusing him from school.

"Investigative apprentice Lyra Brazier, the newest resident of Burning Cove, is unsettled when her boss suddenly goes on a health retreat at an exclusive spa and disappears without another word. Lyra knows something has happened to Raina Kirk, and she is the only one who can track her down. The health spa is known for its luxurious offerings and prestigious clientele, and the wealthy, socialite background Lyra desperately wanted to leave behind is...

"American-born spy and code-breaker extraordinaire Maggie Hope secretly navigates Nazi-occupied France to find two brave women during the darkest days of World War II in the latest novel in this New York Times bestselling series--"a treat for WWII buffs and mystery lovers alike." (Booklist, on The Prime Minister's Secret Agent) Maggie Hope has come a long way since serving as a typist for Winston Churchill. Now she's working undercover for the Special...

"Bertie and Jeeves are back for another spot of what Jeeves likes to call 'quiescent espionage' ... This time Bertie is required to impersonate a priest and journey to Cambridge, where the Seventh Earl of Sidcup, aspiring fascist Roderick Spode, is wooing undergraduates to his gang of Brown Shorts. Bertie accepts his charge with equanimity, even when required to do some 'nightclimbing' (an undergrad frolic involving skipping to and fro atop the towers...

"To unmask a CIA mole, John Wells must resume his old undercover identity as an al Qaeda jihadi--and hope he can survive it--in the new cutting-edge novel from the #1 bestselling author. It is the most dangerous mission of John Wells's career. Evidence is mounting that someone high up in the CIA is doing the unthinkable--passing messages to ISIS, alerting them to planned operations. Finding out the mole's identity without alerting him, however, will...

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.

Now, still in Argentina tying up loose ends from his investigation into the UN oil-for-food scandal, Castillo is startled when a young man is marched into his office at gunpoint, caught trying to sneak through the fence. It turns out he's an American officer, a lieutenant assigned to the embassy in Paraguay. A key agent for the DEA has disappeared while trying to interdict drugs and very little is being done about it, for phony diplomatic reasons....

"1944. Physics professor Alfred Mendl is separated from his family and sent to the men's camp, where all of his belongings are tossed on a roaring fire. His books, his papers, his life's work. The Nazis have no idea what they have just destroyed. And without that physical record, Alfred is one of only two people in the world with his particular knowledge. Knowledge that could start a war, or end it. Nathan Blum works behind a desk at an intelligence...

"At twelve years old, Kirra Mandarian's parents were murdered. She barely escaped with her life. Fourteen years later, Kirra is an attorney in Porte Franklyn, Virginia, and determined to find the killer. She contacts Dillon Savich, who brings in Special Agent Griffin Hammersmith to work with Lieutenant Jeter Thorpe, a young detective who'd saved Kirra years before. Emma Hunt, a twelve-year-old piano prodigy and granddaughter of crime boss Mason Lord,...

Marshall Everett has traveled a twisting, perilous road from the jungles of South America to the streets of Paris. As an undercover DEA agent, Marshall penetrated a powerful cartel and became the trusted right-hand man of a ruthless drug lord. The price he paid was devastating, costing him everything 14and everyone 14he loved. Back in the U.S., on temporary assignment to the Secret Service, on the presidential detail, Marshall performs an act of heroism...