At the age of ten in the mid-1970's, David Marcum discovered Mr. Sherlock Holmes, and from that point, he knew that the original 60 Canonical adventures would never be enough. This, coupled with his life-long desire to write, meant that eventually he would find a way to add new stories to The Great Holmes Tapestry. The years passed, and David collected, read, and chronologicized literally thousands of traditional Canonical Sherlockian...