Another volume in the grand Hopkirk tradition of intrigue, treachery, murder, escape, executions and skullduggery. In this book he portrays Lenin's attempt between the two World Wars to spread Marxism east. A very readable escapade, this is the story of British Indian Intelligence officers against armed Communist revolutionaries, enlivened by a cast of real characters including White Russians versus Bolsheviks, a murderous, mad baron, Chinese warlords, Islamic visionaries, agents provocateurs, and a vanishing lady.  (CAS25, $15.95)