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James Morgan Walsh (J. M. Walsh) was an Australian novelist who was born in Geelong, Victoria in 1897 and educated at Xavier College.
He published his first novel in 1921, and encouraged by its success, became a full-time writer in 1923.
He married Louisa Mary Murphy on 1 January 1925, and later that year the couple settled in the United Kingdom. Walsh was to remain there until his death in 1952 in Western-Super-Mare, Somerset, England.
Walsh was a very prolific writer, producing around 94 novels, across a range of genres (mystery, crime, war, thriller, adventure and science fiction) under a number of pseudonyms.
In addition to his novels Walsh also wrote a number of short stories, and books for children.
From 1938 Walsh lived at Weston-super-Mare, Somerset, where he died on 29 August 1952.
Bibliography
Novels
Tap Tap Island, (1921)
The Lost Valley (1921)
Back o' Beyond (1922)
Turmoil (1924)
The Solitary Way (1925)
Once in a Blue Moon (1925)
Overdue : A Romance of Unknown New Guinea (1925)
The White Mask (1925)
The Hairpin Mystery (1926)
The Company of Shadows (1926)
The Mystery of the Crystal Skull (1926) as by George M. White
The Hand of Doom (1926)
Anne of Flying Gap (1926) as by H. Haverstock Hill
The Brethren of the Compass (1926)
The League of Missing Men (1927)
The Man Behind the Curtain (1927)
A Girl of the Island (1927)
The Silver Greyhound (1927)
The Crimes of Cleopatra's Needle (1927)
The Images of Han (1927)
Spoil of the Desert (1927) as by H. Haverstock Hill
The Purple Stain (1928)
The Black Cross (1928)
The Golden Isle (1928) as by H. Haverstock Hill
The Black Ghost (1929)
The Tempania Mystery (1929)
The Mystery Man (1929)
Golden Harvest (1929) as by H. Haverstock Hill
The Week-End Crime Book : Be Your Own Detective (1929) with Audrey Baldwin
The Mystery of the Green Caterpillars (1930)
Exit Simeon Hex (1930)
The Secret of the Crater (1930) as by H. Haverstock Hill
Vandals of the Void (1931)
The Whisperer (1931)
Mystery House (1931)
Lady Incognito (1932)
Spies are Abroad (1933)
The Secret Service Girl (1933)
The Bandits of the Night (1933)
A Woman of Destiny (1933) as by Stephen Maddock
King's Messenger (1933)
Spies in Pursuit (1934)
Danger after Dark (1934) as by Stephen Maddock
Gentlemen of the Night (1934) as by Stephen Maddock
The White Siren (1934) as by Stephen Maddock
The Man from Whitehall (1934)
Terror Out of Space (1934) as by H. Haverstock Hill
Tiger of the Night (1935)
The Eye at the Keyhole (1935) as by Stephen Maddock
Conspirators in Capri (1935) as by Stephen Maddock
Spies Never Return (1935)
Spies' Vendetta (1936)
Conspirators Three (1936 as by Stephen Maddock
Forbidden Frontiers (1936) as by Stephen Maddock
The Silent Man (1936)
The Half Ace (1936)
Spies in Spain (1937)
Conspirators at Large (1937) as by Stephen Maddock
Island of Spies (1937)
Chalk-Face (1937)
Doorway to Danger (1938) as by Stephen Maddock
Lamp-Post 592 (1938) as by Stephen Maddock
Dial 999 (1938)
Black Dragon (1938)
Spies Along the Severn (1939) as by Stephen Maddock
Bullets for Breakfast (1939)
King's Enemies (1939)
Secret Weapons (1940)
Spades at Midnight (1940) as by Stephen Maddock
Death at His Elbow (1941)
Face Value (1941)
Date With a Spy (1941) as by Stephen Maddock
Spies From the Skies (1941)
Step Aside to Death (1941) as by Stephen Maddock
Danger Zone (1942)
Island Alert (1943)
Drums Beat at Dusk (1943) as by Stephen Maddock
Something on the Stairs (1944) as by Stephen Maddock
I'll Never Like Friday Again (1945) as by Stephen Maddock
Whispers in the Dark (1945)
Express Delivery (1946)
Overture to Trouble (1946) as by Stephen Maddock
Once in Tiger Bay (1947)
Exit Only (1947) as by Stephen Maddock
East of Picadilly (1948) as by Stephen Maddock
Walking Shadow (1948)
Time to Kill (1949)
Keep Your Fingers Crossed (1949) as by Stephen Maddock
Private Line (1950) as by Stephen Maddock
Return to Tiger Bay (1950)
Public Mischief (1951) as by Stephen Maddock
Next, Please (1951)
Close Shave (1952) as by Stephen Maddock
King of Tiger Bay (1952)
Vanguard to Neptune (1952)
Fiction for children
The Secret of the Stargazers' Club (1926) as by Jack Carew