One of the greatest locked-room murder mysteries of all time, hailing from 1938, returns to baffl...

The diplomat Sir George Ramsden is returning to Britain from France with the mysterious 'unicorn'...

'The 'impossible situation' here is the best Mr Dickson has given us' - Torquemada in The Observe...

A fiendish, twisty-turny serving of 'impossible crime' that sees the return of characters Kenwood...

Featuring stories by John Dickson Carr, Julian Symons and Margery Allingham alongside little-know...

'There will be ten teacups at number 4, Berwick Terrace, W. 8, on Wednesday, July 31, at 5 p.m. p...