Abraham Lincoln: The True Story of a Great Life (Volume 2) is a classic work from the 1800's written by William H. Herndon, Lincoln's law partner, is an attempt to give an honest view of Lincoln through first hand accounts.
From the introduction:
"The purpose of these volumes is to narrate facts, avoiding as much as possible any expression of opinion, and leaving the reader to form his own conclusions. Use has been made of the views and recollections of other persons, but only those known to be truthful and trustworthy. A thread of the narrative of Lincoln's life runs through the work, but an especial feature is an analysis of the man and a portrayal of his attributes and characteristics. The attempt to delineate his qualities, his nature and its manifestations, may occasion frequent repetitions of fact, but if truthfully done this can only augment the store of matter from which posterity is to learn what manner of man he was.
The object of this work is to deal with Mr. Lincoln individually and domestically; as lawyer, as citizen, as statesman. Especial attention is given to the history of his youth and early manhood; and while dwelling on this portion of his life the liberty is taken to insert many things which would be omitted or suppressed in other places, where the cast-iron rules that govern magazine-writing are allowed to prevail. Thus much is stated in advance, so that no one need be disappointed in the scope and extent of the work. The endeavor is to keep Lincoln in sight all the time; to cling close to his side all the way through—leaving to others the more comprehensive task of writing a history of his times. I have no theory of his life to establish or destroy. Mr. Lincoln was my warm, devoted friend."
Illustrated with original images and hyperlinked chapters