Door with Seven Locks
Author: first_name: Edgar
last_name: Wallace
Language: English
Year: 1926

Dick Martin is on his last day on the job at Scotland Yard, having planned to retire early due to an inheritance windfall, when he becomes entangled in a strange and convoluted mystery involving a missing heir, a stolen library book, vivisection, a series of murders and a mysterious tomb with a complicated and unique set of locks, the keys of which have been scattered to the winds. But as the pieces start to come together, what seems at first a series of odd and random coincidences begin to add