James S. Trefil

45 books

197 pages paperback 1973

nonfiction nature science challenging informative slow-paced

619 pages paperback 1988

nonfiction education history reference challenging informative reflective medium-paced

355 pages 1996

nonfiction science challenging informative lighthearted medium-paced

missing page info 1996

challenging informative lighthearted medium-paced

missing page info paperback

nonfiction science medium-paced

314 pages 2008

nonfiction science adventurous informative medium-paced

206 pages digital 2017

255 pages 1980

nonfiction science informative slow-paced

225 pages 1980

nonfiction science challenging informative medium-paced

272 pages paperback 2004

challenging informative reflective medium-paced