Mystery of Tunnel 51 – the first Wallace of the Secret Service novel 1928

The first publishers of Alexander Wilson’s first novel ‘The Mystery of Tunnel 51’  issued the following details about the book in their periodical for libraries and the book-trade called ‘Longmans List’: Notes on Books, Longmans, Green and Co. Ltd, July 1928 The Mystery of Tunnel 51 By Alexander Wilson, Crown 8vo, pp. vi + 345,…