Babl Books – Multilanguage picture books (the physical kind)
Babl Books brings you children’s picture books in all languages. Books in Spanish, French, Vietnamese, Tagalog, German, Russian, Japanese, Chinese and much more!
Source: Babl Books
This would be a nice resource for multiple language classrooms. The books I looked at were priced at $9.99 for paperback and $14.99 for hardback. The website allows you to search for books in a particular language.
They also offer special pricing for schools and libraries. My only complaint is that there are no samples of the books available online, just some artwork from the books.