The Saxon Algebra Ser.: Homeschool Testing Book Algebra 2 by John H. Saxon Jr. is a textbook specifically designed for homeschooling students studying algebra. Published by Houghton Mifflin Harcourt Supplemental Publishers in 2006, this book is part of the Saxon Algebra Series and is written in English. It covers the subject area of Mathematics, focusing on Algebra 2 concepts. The book is in perfect format with dimensions of 10.5 inches in length, 8.4 inches in width, and 0.2 inches in height, making it a compact and portable resource for students looking to test their understanding of algebraic concepts.