Front cover of The Secret Adversary by Agatha Christie

Bridges Publishing edition

The Secret Adversary

Agatha Christie

In a world of perilous politics and forgotten identities, can Tommy and Tuppence unravel the enigma of a girl lost at sea?

First published 1922

Britain collection

About this book

A carefully prepared print edition.

Introducing Tommy and Tuppence, Agatha Christie's beloved sleuthing duo, who find themselves entangled in an extraordinary mystery. A young girl, suffering from amnesia, becomes the focal point of their investigation, as she was a witness to the sinking of the Lusitania. As they dig deeper, Tommy and Tuppence are ensnared in a web of elusive millionaires and treacherous geopolitics.

The stakes escalate as they delve into dangerous alliances and the high-stakes politics of nation-states. Christie's The Secret Adversary takes readers on a rollercoaster of suspense and intrigue, delivering a gripping narrative that cemented her legacy as a master storyteller.

Themes & subjects

Why this edition?

Public-domain literature deserves better than a raw upload.

We rebuild source texts for print, paying attention to structure, typography and the physical reading experience—and price our editions with accessibility first.

Read our purpose