A.J. Cronin was the pen-name of the Scottish 
novelist Archibald Joseph Cronin (
1896 - 
January 9, 
1981). Born on 
July 19, 
1896 in 
Cardross[?], 
Argyll and Bute, 
Scotland he trained as a doctor before serving as a 
Royal Navy surgeon during 
World War I. After the war he set up a practice in a 
mining area of 
South Wales but he was forced to retire through ill-health and attempted a new career as a writer. He achieved immediate success with his first novel, 
Hatter's Castle, the story of a family brought to ruin by the pride and stubbornness of its patriarch. Many of his later novels and stories draw on his medical experiences, dramatically mixing 
realism, 
romance, and 
social criticism[?]. For the last 35 years of his life, he lived in 
Switzerland. He died on 
January 9, 
1981, in 
Montreux, 
Switzerland.
Many of the following books were made into films under the same title.
A.J. Cronin at Scottish Authors (http://www.slainte.org.uk/scotauth/cronidsw.htm)
A.J. Cronin (http://www.kirjasto.sci.fi/ajcronin.htm) -- Biography and bibliography
 
All Wikipedia text 
is available under the 
terms of the GNU Free Documentation License