"Foundations for Teaching English Language Learners: Research, Theory, Policy, and Practice" is a comprehensive textbook authored by Wright, published by Caslon, Inc. in 2019. This advanced-level textbook, measuring 13.8 inches in length, 9.1 inches in width, and 1 inch in height, is written in English and contains 384 pages. It is designed for adult and further education levels and provides valuable insights into English as a second language, general language arts, and disciplines. The revised edition offers a deeper exploration of the subject area, making it a valuable resource for educators and students alike.