Cain, Robert C. In the Valley of the Little Big Horn: The 7th and the Sioux, June 25-26, 1876. Newfane, Vt: Published by the Author, 1969. First Edition.
Brown cloth with gilt titles, 5 3/4 x 8 3/4 inches, inscribed Jan. 15, 1970, and signed "Bob Kain" on the ffep. 128 pp., illustrated, tight. Light stain in the margins of the last few leaves. Very good. Hardcover. 
"The aim of this book is neither to condemn nor exonerate General Custer. It is, rather, the presentation of the facts concerning the battle in as much detail and truth as possible...I found that I had uncovered such a wealth of neglected, factual information about the engagement that I could not resist setting it down on paper." - Preface.