(9781426310140 / 25634400) - Author: Hughes, Catherine D. Aguilar, David A. (Ilt) - Publication place: Washington, DC, United States - Hardcover - National Geographic Kids - In Print - Country of publication: UNITED STATES
(9780345346292 / YES392401) - Dimensions: 108 x 171 x 20.57mm | 136g - Reprint - Ballantine Books Inc. - New York, United States - Random House USA Inc - Format: 271 pages - ISBN: 9780345346292 - Languages: English
Hawking, Stephen W./ Mlodinow, Leonard (9780553804362 / 9780553804362) - Dimensions: 160.02 x 231.14 x 20.32mm | 498.95g - Format: 162 pages - Publication date: 27 Sep - Height: 234 mm - Spine width: 18 mm | Edition of his book
(9780767910439 / 9780767910439) - Dimensions: 132 x 200 x 18mm | 199.58g - Reprint - New York, United States - Random House USA Inc - Format: Paperback | 256 pages - Publication date: 15 Oct 2004 - ISBN: 9780767910439 | English language
(9780553385465 / 9780553385465) - Bantam trade pbk Edition - Bantam Books - Random House Publishing Group - Height: 228 mm - Spine width: 12 mm - Width: 154 mm - ISBN: 9780553385465 - Number of pages: 176