Canon of Sherlock Holmes (net.zionsoft.obadiah.sherlockholmes) on Google Play
It includes all the four novels and fifty-six short stories of Sherlock Holmes written by Sir Arthur Conan Doyle.The four novels are:1) A Study in Scarlet2) The Sign of the Four3) The Hound of the Baskervilles4) The Valley of FearThe fifty-six short stories are collected in the following five books:1) The Adventures of Sherlock Holmes2) The Memoirs of Sherlock Holmes3) The Return of Sherlock Holmes4) His Last Bow5) The Case-Book of Sherlock Holmes