John A. Long

12 books

296 pages digital 2012

nonfiction science informative slow-paced

240 pages 2002

nonfiction science travel informative slow-paced

193 pages 2008

nonfiction science adventurous informative medium-paced

248 pages hardcover

nonfiction nature science challenging informative medium-paced

269 pages 2001

nonfiction biography science travel adventurous informative slow-paced

224 pages 1995

nonfiction history science informative medium-paced

320 pages 2007

informative medium-paced

192 pages hardcover 1998

nonfiction informative medium-paced

48 pages paperback

adventurous informative lighthearted medium-paced

278 pages paperback 2011

nonfiction science informative reflective medium-paced