THE MYSTERY OF THE CIRCULAR CHAMBER AND OTHER MYSTERIES features 20 short mysteries by Robert Eustace and L.T. Meade. Robert Eustace Barton (1854-1943) was an accomplished English physician and mystery writer, known for his use of scientific innovation in his works. He often cooperated with other authors in his works, including L.T. Meade, Edgar Jepson, and Dorothy Sayers. • The Brotherhood of the Seven Kings • Fingertips • Followed • How Siva Spoke • Madame Sara • Mr. Bovey’s Unexpected Will • Mrs. Reid’s Terror • The Arrest of Captain Vandaleur • The Blood-Red Cross • The Dead Hand • The Eight-Mile Lock • The Face of the Abbot • The Mystery of the Circular Chamber • The Mystery of the Felwyn Tunnel • The Pearl • The Ponsonby Diamonds • The Secret of Emu Plain • The Sorceress of the Strand • The Warder of the Door • To Prove an Alibi