This lot consists of 11 study guides written by Houghton Mifflin for elementary school students in 4th to 6th grade. The guides are designed to improve students’ comprehension, vocabulary, and interest in science and history. They are illustrated books and paperback formats that cover various titles in the subjects of education, science, and history. These guides are perfect for students who are looking for engaging and informative resources. Excellent pre-owned condition.