Bilingual Books: Books that have two languages in the same book
World Language Books: Books solely written in a particular language
Translated Books: Books that are originally in one language then translated to another language
Bilingual Book
Source: Waiting For Mama byT'ae-jun Yi
written in Korean & English
World Language Book
Source: Bon appetit, Monsieur Lapin!
written in French
Example of a Translated Book
Source: Harry Potter y el prisionero de Azkaban
translated into Spanish
Department of Education and Early Childhood Development: Newfoundland Labrador, Canada
Using Children's Literature with ESL Students
http://www.ed.gov.nl.ca/edu/k12/curriculum/guides/esl/literature_esl.pdf
Fluent U: Learning a Language by Reading Books
http://www.fluentu.com/blog/learning-a-language-by-reading-books/
New Jersey Teachers of English to Speakers of Other Languages/New Jersey Bilingual Educators
10 Ways to Use Bilingual Books with Children
http://njtesol-njbe.org/handouts11/MC_10_Ways_to_Use_Bilingual_Books.pdf