Roger D. Launius

47 books

718 pages paperback

nonfiction science

812 pages paperback

nonfiction science medium-paced

32 pages 2006

nonfiction science adventurous emotional informative medium-paced

288 pages hardcover

nonfiction history science technology medium-paced

645 pages 2018

informative medium-paced

400 pages hardcover 2018

nonfiction history adventurous emotional informative slow-paced

236 pages 2014

informative reflective medium-paced

176 pages hardcover 2001

nonfiction science informative inspiring reflective medium-paced

388 pages digital

missing page info 1998

nonfiction art informative inspiring medium-paced