Cayuga in the Field, by Henry Hall and James Hall is a good book about the 75th NY Volunteers. I have yet to find any books that really look at the 3rd Corps d'Afrique/97th USCT
Jeff, please email me/send me a message... My family also has letters written by John Chamberlain. If you don't already have copies of letters my side of the family has, I can send them to you.
