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

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

320 pages missing pub info (editions)