Books
General
The American Civil War / Wim Coleman and Pat Perrin, book editors.
The Civil War: opposing viewpoints / William Dudley, book editor.
The American Civil War: a hands-on history / Christopher J. Olsen.
The American Civil War / Adam I.P. Smith.
Blood brothers: a short history of the Civil War / Frank E. Vandiver.
Origins/Causes
The outbreak of the Civil War / Jean Alice Elster, book editor.
Days of defiance: Sumter, secession, and the coming of the Civil War / Maury Klein.
Cry havoc!: The crooked road to Civil War, 1861 / Nelson D. Lankford.
The Causes of the Civil War / edited by Kenneth M. Stampp.
On the brink of Civil War: the Compromise of 1850 and how it changed the course of American history / John C. Waugh.
Women in the Civil War
Women in the Civil War / by Mary Elizabeth Massey; introduction to the Bison Book edition by Jean V. Berlin.
They fought like demons: women soldiers in the American Civil War / DeAnne Blanton and Lauren M. Cook.
Women in the Civil War: extraordinary stories of soldiers, spies, nurses, doctors, crusaders, and others / Larry G. Eggleston.
All the daring of the soldier: women of the Civil War armies / Elizabeth D. Leonard.
Women of the war: their heroism and self-sacrifice : true stories of brave women in the Civil War / Frank Moore.
Medicine during the Civil War
Civil War medicine: challenges and triumphs / Alfred Jay Bollet.
Civil War medicine: care & comfort of the wounded / Robert E. Denney.
Gangrene and glory: medical care during the American Civil War / Frank R. Freemon.
Civil War medicine, 1861-1865 / by C. Keith Wilbur.
Databases
Facts On File History Database Center