“A stunning, smart, grounded tale of intrigue in Nazi Germany, so guilty and detailed it feels like true memory rather than fiction. Sarah is an angry, appealing, heart-wrenching hero, superhuman and achingly frail in equal measure. I wish I’d written this myself. Deeply disturbing and chillingly good.”—Elizabeth Wein, New York Times bestselling author of Code Name Verity
“I found myself mesmerized by Sarah’s journey into a world of human monsters. Orphan Monster Spy weaves one heroine’s courage through a spectrum of darkness, and the effects resonate long after the final page.” —Ryan Graudin, award-winning author of the Wolf By Wolf duology
“Killeen expertly conjures the day-to-day evil of Nazi Germany in this terrific page turner.”—Paul Dowswell, award-winning author of The Auslander
“A powerful, bleak, and penetrating portrait of an isolated young woman excelling in unimaginable danger.”—Kirkus Reviews
