The American Crisis by Thomas Paine

The American Crisis is a first hand, albeit propagandist, perspective on the American Revolution. 
Thomas Paine the author of Common Sense, continues his writing for the cause of independence. Continuing his fiery rhetoric and attacking supporters of the British Crown wherever they may lie.  
This book makes up Vol. 4 in the Callahan Publishing Founding Fathers Collection. It provides an excellent first hand account of the events of the revolution, and even though it is clearly one-sided, it clearly shows the struggles and events of the actual American Revolution.