Written by tropical fish experts with over 30 years experience, The Discus includes all the information a new fish keeper needs to begin this exciting hobby: how to select a tank; proper water conditions; nutrition; and breeding your own beautiful fish. Like all the titles in the Owner's Guide series, The Discus is filled with info-packed sidebars and striking color photos. This book helps make keeping Discus a fun and rewarding experience for the hobbyist.

68-year-old Millicent Hargrove returns from her Tuesday night bridge game to her house in Boulder, Colorado, to find her husband, George, dead on the floor with a knife in his chest. At the funeral a man she doesn't know comes up and hands her an envelope. He explains that with George's death, she will receive special compensation for some work that George once did for the government. She asks what the work was, but he only says it was classified and he can't discuss it with her. As she cl...