David Nickson has worked as a manager, consultant, methodology developer and trainer. He is the author of several hundred magazine articles and 5 other books.
Suzy Siddons founded her own training company where she works with clients such as Saatchi & Saatchi, BT, British Airways, the National Australia Bank, and IKEA. She has written or co-authored many books, including "Project Management Disasters" (with David Nickson).