Men at Arms Corgi Audio Books 1996 ISBN 0-552-14423-1

Be a man in the City Watch! The City Watch needs Men!
But what it’s got includes Corporal Carrot (technically a dwarf), Lance-constable Detritus (a troll) and Corporal Nobbs (disqualified from the human race for shoving). They’ve only got twenty-four hours to clean up the town. And this is Ankh-Morpork we’re talking about…