Based on the Kopp sisters’ real-life adventures, the first three novels in best-selling author Amy Stewart’s sparkling series tell the riveting story of a w

NATIONAL BESTSELLER. The first in the Kopps Sisters Novel Series, Girl Waits with Gun is an enthralling novel based on the forgotten true story of one of the na

“A colorful and inventive adventure tale.”—Washington Post “It’s True Grit, New York style.”—New York Post “One of the best mystery novels of th

The fearless Kopp sisters are back in another unforgettable romp by HWA-longlisted international bestseller Amy Stewart. It’s 1917, and the US Army is marchin

The bestselling author of Girl Waits with Gun brings the real-life escapades of the famous crime-fighting Kopp sisters to life in this extraordinary novel that