Paul Walter

5 books

nonfiction childrens informative lighthearted slow-paced

56 pages | first published 1975

nonfiction childrens lighthearted fast-paced

48 pages | first published 1977

nonfiction science challenging informative slow-paced

1616 pages | first published 1983

nonfiction health science informative medium-paced

328 pages

challenging emotional reflective medium-paced

121 pages | first published 2021

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