Randy, The ebook you use in class sounds like a fantastic resources. My Foundations Lab is a great tool for students to practice concepts taught in class and perhaps spend some time reinforcing basic concepts taught in high school. Many students graduate from high school and enroll in college only to find out they do not place into college-credit English classes. My Foundations can definitely help students build skills that bridge the gap between sentence-level skills and vocabulary and writing complex essays. Wishing you continued success in the classroom. Theresa Schmitt