On a quiet, dead-end residential street on the outskirts of Omaha, Nebraska sits an old house called Tanglewood. In its front yard a large old ash tree casts its shadow across shrubs and flowerbeds and a lawn that have all long ago surrendered any pretense of life. But inside the House are the Doors. Doors too numerous to count. Doors made of the wood from Yggdrasil, the great Norse World Tree that stands at the center of the universe. Doors that lead to every time and every place that ever was-or ever could be. Provided you are one of the rare few with the gift, a child with the ability to...

A frantic mother comes to SHERLOCK HOLMES, begging him to find her son, a navy officer who has not returned from the war in South Africa. He has been labeled a deserter, yet she is sure he would never abandon his men. Holmes and Watson begin their own inquiries, but encounter resistance from the establishment, and an attempt is made on Holmes's life. So begins a tale of intrigue and empire, as Holmes and Watson uncover a conspiracy that goes far beyond one missing sailor...