'Mr Wills Crofts is deservedly a first favourite with all who want a real puzzle' - Times Literary Supplement 'He always manages to give us something that really keeps us guessing' - Daily Mirror George Surridge, director of the Birmington Zoo, is a man with many worries: his marriage is collapsing; his finances are insecure; and an outbreak of disease threatens the animals in his care. As Surridge's debts mount and the pressure on him increases, he begins to dream of miracle solutions. But is he cunning enough to turn his dreams into reality - and could he commit the most devious...

Dr James Earle and his wife live in comfortable seclusion near the Hog's Back, a ridge in the North Downs in the beautiful Surrey countryside. When Dr Earle disappears from his cottage, Inspector French is called in to investigate. At first he suspects a simple domestic intrigue - and begins to uncover a web of romantic entanglements beneath the couple's peaceful rural life. The case soon takes a more complex turn. Other people vanish mysteriously, one of Dr Earle's house guests among them. What is the explanation for the disappearances? If the missing people have been murdered, what can...

From the Collins Crime Club archive, the fifth Inspector French novel by Freeman Wills Crofts, once dubbed 'The King of Detective Story Writers'. THE PUZZLE OF THE PURPLE SICKLE The suicide of a sales clerk at the box office of a London cinema leaves another girl in fear for her life. Persuaded to seek help from Scotland Yard, Miss Darke confides in Inspector Joseph French about a gambling scam by a mysterious trio of crooks and that she believes her friend was murdered. When the girl fails to turn up the next day, and the police later find her body, French's inquiries reveal that similar...

From the Collins Crime Club archive, the sixth Inspector French novel by Freeman Wills Crofts, once dubbed 'The King of Detective Story Writers'. A MURDER MYSTERY WITHOUT A CLUE When Sir John Magill, the wealthy Irish industrialist, fails to show up at his home town on a well-publicised visit, neither his family nor the Belfast police can explain his disappearance. Foul play is suspected when his bloodstained hat is discovered, and Scotland Yard is called in. With his characteristic genius for reconstruction, Inspector French evolves a gruesome theory about what happened to the elderly man,...