Roger Bacon

21 books

147 pages 2013

challenging informative medium-paced

444 pages paperback 2002

878 pages hardcover

nonfiction biography history science challenging informative medium-paced

528 pages hardcover

nonfiction history philosophy science medium-paced

82 pages paperback

48 pages paperback

nonfiction autobiography biography historical science technology challenging informative medium-paced

168 pages paperback 2005

challenging informative reflective medium-paced

502 pages hardcover

nonfiction history philosophy challenging informative medium-paced

34 pages paperback

nonfiction challenging informative medium-paced

14 pages digital 2008