Enigma Alberti

About the Author

Enigma Alberti is the nom de plume of a secret cadre of authors who are each writing a book in the Spy on History series.

Tony Cliff is the author and artist behind the New York Times bestselling Delilah Dirk graphic novel series.

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Victor Dowd and the World War II Ghost Army

by Enigma Alberti, Illustrated by Scott Wegener

Mary Bowser and the Civil War Spy Ring

by Enigma Alberti, Illustrated by Tony Cliff