Walsh, J M
Alphabetical Checklist
- The Secret of the Crater (London: Hurst and Blackett, 1930) as by H Haverstock Hill
- Secret Weapons (London: Collins, 1940)
- Spies' Vendetta (London: Collins, 1936)
- Vandals of the Void (London: John Hamilton, 1931)
- Vanguard to Neptune (London: Cherry Tree Books, 1952)
- A Woman of Destiny (London: Collins, 1933) as by Stephen Maddock