Three Books In One! In one, beautifully laid-out volume, three of Zane Grey's historical frontier novels, chronicling the story of his own family exploring and settling the American frontier during and after the Revolutionary War. Written as a trilogy, they include some of Grey's most vivid descriptive prose and adventuresome plots. Included in this volume are: Betty Zane (1903, sometimes published under the title "The Last Ranger") - The Spirit of the Border (1906) - The Last Trail (1909)