Can you recommend any good children’s book(s) about friendship and love?
ANSWER PERSON RESPONDS: You might do best to go to a public library, where, unlike here, they specialize in reader’s advisory services and would have in their collections, unlike here, lots of children’s literature.
Databases that we subscribe to that might help you identify something are NoveList (a reader’s advisory tool searchable by reading level), Litfinder (there’s a link to “children’s literature”), and Primary Search (which indexes children’s magazines).