One Clear Call

For the silent film, see One Clear Call (film).

One Clear Call is the ninth novel in Upton Sinclair's Lanny Budd series. First published in 1948, the story covers the period from 1943 to 1944.

Once Clear Call

First edition
Author	Upton Sinclair
Language	English
Series	Lanny Budd
Genre	Historical novel
Publisher	Viking Press
Publication date	1948
Publication place	United States
Media type	Print (Hardcover)
Pages	629 pp
Preceded by	Presidential Mission
Followed by	O Shepherd, Speak!

Plot