"I've often thought that I should write a book on how ATL works. After reading ATL Internals, I don't think there would be much left for me to write about." — Jim Springfield, Inventor of ATL, Microsoft Corporation

"This book is the definitive reference for ATL programmers. The chapter on CcomObject is worth the price alone." — Don Box, COM guy, DevelopMentor

"Brent and Chris are always technically accurate and present the information in a well written, easy to understand manner... I bought it and I'm the ATL Development Lead! " — Christian Beaumont, ATL Development Lead, Microsoft Corporation