Brees, Karen K.: - Karen K. Brees is the Amazon #1 bestselling author of The World War II Adventures of MI6 Agent Katrin Nissen series, The Esposito Family Chronicles, and numerous nonfiction titles. She holds a master's degree in history and a doctorate in adult education. She has been a bookmobile librarian, university professor, classroom teacher, cattle rancher, goat herder, and sheep wrangler. An obsessed gardener and sporadic knitter, she currently resides in the Pacific Northwest on a small farm with her horses and her husband.