The Red Thumb Mark audiobook

The Red Thumb Mark audiobook
by R. Austin Freeman (1862-1907)

Missing diamonds, untouched safe, two blood smeared thumb prints and a mysterious Mr X. If these are present, Dr Thorndyke must be there too. Will he be able to solve this case?

The Red Thumb Mark is the first novel of Freeman’s best-selling Thorndyke series. (Summary by Diana Majlinger)