A Hidden Enemy is available in hardcover, paperback and eBook editions. These are the covers of A Hidden Enemy.
American Edition
A Hidden Enemy (Back)
American Edition, paperback
Taiwan Edition
German Hardcover Edition
German Audiobook Edition
Finnish Edition
Czech Edition
A Hidden Enemy and The Empty City Box Set
Dutch Edition
Volumes 1, 2, and 3
Russian Edition
French Edition
Japanese Edition
Czech Edition
Germany Paperback Edition
Korean Edition
Polish Edition
Textless cover
Romanian edition
Ukrainian edition
| Survivors Galleries | |
|---|---|
| The Original Series | A Hidden Enemy • Darkness Falls • The Broken Path • The Endless Lake • Storm of Dogs |
| The Gathering Darkness Series | A Pack Divided • Dead of Night • Into the Shadows • Red Moon Rising • The Exile's Journey •The Final Battle |
| Novellas | Alpha's Tale • Sweet's Journey • Moon's Choice
|