Currently working on a calculus textbook to be published in Jan. 2010. One chapter of the book, Chapter 5: Integration, was published by Pearson/Addison-Wesley Publishers was class-tested by several schools.
Publications include: lecture notes for Linear Algebra and Its Applications, Third Edition, David C. Lay; Mathematica Manual for Calculus by Johnston/Mathews; Technology Resource Manual: Mathematica for Thomas' Calculus, Tenth Edition; Instructor's Mathematica Manual for Linear Algebra and Its Applications.