Perfect condition please see photos for any flaws The product is a set of Harcourt Trophies textbooks from the “Changing Patterns” theme, published in 2005. These spiral-bound books are specifically designed for teachers and include additional resources and materials for education purposes. Authored by Harcourt school publications, these books offer a comprehensive educational experience for students focusing on the theme of change and patterns. Perfect for educators looking to enhance their curriculum with engaging and informative content, these textbooks provide a valuable resource for both teaching and learning.