Opening book details…
About this nonfiction
Knuckles down! By Fran Martin, with pictures by Dorothy McEntee. by Martin, Fran, 1906- is a nonfiction available to read on EtoBox.
It is typically read by self-directed learners exploring a subject in depth.
Common subject areas: history, science, philosophy, social sciences.
- Author
- Martin, Fran, 1906-
- Publisher
- Harper & brothers, [1942]
- Published
- 1942
- Language
- EN
- Category
- nonfiction