I’m looking for a 60’s era American elementary school level (age range estimate: 7 – 12) hard back novelette about a tribe of proto-human nomads that were still using trees for both transport and dwelling.
I don’t recall much else, except that we follow a young male tribe member as he grows, learns, and takes on responsibilities.
Fuzzy memory suggests the young male’s name is the title of the book.
Something like Aab, Aag,Oog, Oob…maybe.
Ancient memory suggests that it was a good read, so I imagine you’ll have little difficulty finding it.