"Pin Up: A Modest History" by Mark Gabor is a vintage trade paperback book published in 1973 in the United States. The book, part of the Evergreens Ser., features illustrated portraits and a narrative nonfiction style, focusing on the subjects and themes of pin-up photography from the 1970s. With a size of 10.9 inches in length, 8.1 inches in width, and 0.8 inches in height, this 274-page picture book is a valuable addition to any adult's collection for those interested in the history and art of pin-up photography.