You're the author of this paper? Johnathan Bartlett? If so, I used your calculus textbook to pass calculus at WGU. I had passed calculus in high school and uni

You're the author of this paper? Johnathan Bartlett? If so, I used your calculus textbook to pass calculus at WGU. I had passed calculus in high school and university a long time ago, but when I finally decided to finish my degree I had to take it again, and got to choose my own text book; I liked your textbook best, I can see it sitting on my bookshelf right now. https://www.amazon.com/Calculus-Ground-Jonathan-Laine-Bartlett/dp/1944918027 https://www.amazon.com/Calculus-Ground-Jonathan-Laine-Bartle...