IN THE 1960s by Opher Goodwin
This if part of the DECADES series: 28 books focusing on a decade in an artist's career: (Alice Cooper, Fleetwood Mac, Genesis, Yes...)
Here is a study of the 1960s in Dylan's career. See BOB DYLAN IN THE 1980s in the same series.
Sonicbond Publishing (25 August 2023), Decades, 160 pages, paperback. ISBN 978-1789522754.
Thank you to Knut Högvall for the information.