The Pre-Astronauts: Manned Ballooning on the Threshold of Space. Craig Ryan, Naval Inst Pr, 1995 (ISBN: 1557507325)
 
Secure binding with a light top spine shift and clean pages with the front free endpaper removed at the gutter edge. The jacket is lightly rubbed. 9 1/4 x 6 1/4 with 344 pages.