Following Donahue and Cardigan, Frederick Nebel's longest-running detective series featured the hard-boiled exploits of Sgt. Otto Herman "Brinky" Brinkhaus and Inspector Peter Larsen of the Portsend Detective Bureau as chronicled in the pages of Detective Action Stories, Dime Detective Magazine, and Detective Fiction Weekly. Now, for the first time, all of their cases are reprinted in another volume in the uniform Nebel Library.