The Secret Adversary By Agatha Christie

Investigating the case of Jane Finn, a woman who has been missing for five years, young adventurers Tommy and Tuppence Beresford uncover just enough information to solve the mystery and put their own lives in jeopardy. Reissue.

The complete eBook collection of all five Tommy & Tuppence mysteries by the Queen of Mystery herself, Agatha Christie, including The Secret Adversary, Partners in Crime, N or M?, By the Pricking of My Thumbs, and Postern of Fate.

It's just after world War One and Tommy Beresford and Tuppence Cowley are desperately short of money. With jobs on thin ice, Tommy and Tuppence decide to form a partnership and hire themselves out as "young adventurers, willing to do anything, go anywhere." When their first assignment, for the sinister Mr. Whittington, puts both of them in mortal danger, they have to use all of their ingenuity and cunning to save not only their own lives, but that of the mysterious "Jane Finn."

Agatha Christie’s Tommy and Tuppence Beresford are Partners in Crime—or rather partners in crime solving—and must demonstrate their deductive skills in a wide range of confounding cases after agreeing to take over Blunt’s International Detective Agency. Tommy and Tuppence Beresford are restless for adventure, so when they are asked to take over Blunt's International Detective Agency, they leap at the chance. Their first case is a success—the triumphant recovery of a pink pearl. Other cases soon follow—a stabbing on Sunningdale golf course; cryptic messages in the personal columns of newspapers; and even a box of poisoned chocolates. But can they live up to their slogan of "Any case solved in 24 hours"?

(Secret adversary): Investigating the case of a woman who has been missing for five years, Tommy and Tuppence Beresford uncover just enough information to solve the mystery and put their own lives in jeopardy.

"It's tempting to say that Agatha Christie is a genius and let it go at that, but the world's had plenty of geniuses. Agatha Christie is something special."--Lawrence Block, New York Times bestselling author In this official edition featuring exclusive content from the Queen of Mystery, Agatha Christie's first Tommy and Tuppence mystery. Tommy and Tuppence, two people flat broke and out of work, are restless for excitement. They embark on a daring business scheme--Young Adventurers Ltd.--"willing to do anything, go anywhere." But their first assignment, for the sinister Mr. Whittington, draws them into a diabolical, political conspiracy. Under the eye of the elusive, ruthless Mr. Brown, they find themselves plunged into more danger than they ever imagined. One of mystery's most memorable sleuthing duos, Tommy and Tuppence lead readers down a harrowing maze of secrets, lies, and death in The Secret Adversary.

Set during the dark days of World War II, Agatha Christie’s N or M? puts two most unlikely espionage agents, Tommy and Tuppence Beresford, on the trail of a pair of Nazi spies who have murdered Britain’s top agent. World War II is raging, and while the RAF struggles to keep the Luftwaffe at bay, Britain faces a sinister threat from “the enemy within”—Nazis posing as ordinary citizens. With pressure mounting, the intelligence service appoints two improbable spies, Tommy and Tuppence Beresford. Their mission: to seek out a man and a woman from among the colorful guests at Sans Souci, a seaside hotel. But this assignment is far from an easy stroll along the promenade—N and M have just murdered Britain’s finest agent and no one can be trusted.