Ph.D.

8 books

6 hours, 9 minutes first pub 2006 (editions)

nonfiction psychology science self help challenging informative reflective slow-paced

missing page info first pub 2018 (editions)

nonfiction childrens middle grade science informative slow-paced

304 pages missing pub info (editions)

nonfiction business technology

330 pages missing pub info (editions)

missing page info missing pub info (editions)

103 pages missing pub info (editions)

304 pages missing pub info (editions)

informative medium-paced

missing page info missing pub info (editions)

medium-paced