Inspector Kirkwall investigates murder at the stables but finds a sinister web of drugged horses, blackmail and stolen art. Can injured horse trainer, Bobbie Darrant's, contacts help Kirkwall bring the final showdown to a successful conclusion?
Dedicated pilot, Steve Barlow, thinks his flying days are over. Can Staff Nurse Anne Griffiths help him unravel the mystery at the air station? Was his plane sabotaged? Is Anne safe? Can the truth be established and lives saved?
Tough but trusting Geoff Kirby's heavy haulage business has problems. Can smart executive Eileen's expertise help him out of the clutches of a crooked financier and can they unravel the mystery of the murdered MP found on Geoff's low-loader?
Hospital boilerman and ex-ship's engineer Dave is not pleased when prim Sister Denham enlists his help. Can they dodge corrupt police officers and a drugs cartel to get vital evidence to the legitimate authorities.