From the missions strategist behind "The 10/40 Window" In 1990, Luis Bush helped change modern missions by introducing the concept of the 10/40 window, a geogra

The nationally syndicated columnist and Reason magazine editor presents a damning portrait of how politicized government agencies, antidrug activists, and a na�

From one of the most critically acclaimed and well-loved authors of contemporary science fiction, a highly imaginative and exciting story as only David Brin can

From the bestselling co-author of The Challenger Sale, a paradigm-shattering approach to overcoming customer indecision and closing more sales In sales, the wor

#1 Amazon Best Seller in Women's Fiction Friendship, loss, and an enchanting trip to Paris... Amy and Kat had a plan: A secret trip to Paris. Even Amy's husband