Who Belongs Here? by Margy Burns Knight and My Name is Bilal by Asma Mobin-Uddin are complex stories that promote compassion for immigrants.
The Hello Atlas by Ben Handicott. This book includes charming illustrations by Kenard Pak, demonstrating the variety of skin tones, landscapes, and languages of cultures around the world. There’s even a free app where you can hear real children speaking sentences in dialects that correspond with the book.