Deep-Sky Companions: The Secret Deep
"O'Meara is an exceptionally talented observer, and he shares for most objects the equipment he used and his notes on how the object appeared to him. He also distills the astrophysical literature with the care one would expect from a veteran columnist, and provides the reader with both a historical view of his targets' importance to the field and the most recent results on their unique nature. The book will be most useful as a cover-to-cover read as well." -C. Palma, CHOICE"Observers up for some new challenges will enjoy the detailed descriptions and background information for each of the 109." - Terence Dickinson, SkyNews, November/December 2012