I have recently been asked to share many of my book recommendations by the diversity they depict - I've not done this before as it feels some what counter productive to sit here and sort each book into a pile by a label for the person depicted - but understand that it can be helpful to you if you realise that your book collection is lacking diversity in some areas (mine is not perfect and there are some areas I find it very hard to find quality books to represent). All these books are also found in the relevant subject and topic pages.

indigenous north american nations

black cultures

middle eastern, south-west asian, north african & islamic

I'm creating a very board group here, but many of the books overlapped  into different 'categories'.

east asian cultures

hispanic & latin american

aboriginal, maori & Polynesian

jewish

family structures

Here I'm grouping together single parents, separated parents, adoptive families and same sex families.