by Mary Fitt.
Harmondsworth : Penguin Books, 1948. 239 pages.
Inspector Mallett investigates the leak of a secret invention.
Ref No: 1859
Author: Fitt, Mary
To order books please use the form at the right and we will advise you of availability and the total cost, including postage and packing.
Alternatively click here to email us using your default email client, quoting the reference number(s) of the book(s) in which you have an interest.