BiblioVault may have an electronic file which would meet your requirements for this title:
Letters Home to Sarah: The Civil War Letters of Guy C. Taylor, Thirty-Sixth Wisconsin Volunteers
Guy C. Taylor, Kevin L. Alderson, Patsy Alderson and Kathryn Shively Meier
Cloth: 978-0-299-29120-4
Electronic: 978-0-299-29123-5