The Great Courses

30 hours, 29 minutes first pub 2013 (editions) user-added

nonfiction

24 hours, 31 minutes first pub 2019 (editions)

nonfiction science informative inspiring slow-paced

12 hours first pub 2001 (editions)

nonfiction history challenging informative slow-paced

missing page info missing pub info (editions) not a book user-added

nonfiction education nature science

6 hours, 8 minutes first pub 1999 (editions)

nonfiction classics adventurous tense slow-paced

11 hours, 52 minutes first pub 2013 (editions)

nonfiction history religion informative fast-paced

18 hours, 15 minutes first pub 2004 (editions)

nonfiction education history informative medium-paced

12 hours, 30 minutes first pub 2013 (editions)

nonfiction history politics adventurous informative reflective slow-paced

18 hours, 11 minutes first pub 2014 (editions)

nonfiction economics history informative slow-paced

6 hours, 12 minutes first pub 1997 (editions)

nonfiction history philosophy religion dark mysterious tense medium-paced