One of the first of the Windows ReverseEngineering Gods. First to figure out how to hook Windows API functions and reverse-engineer Windows. Wrote 2 1/3 books (2 chapters in Undocumented Windows), a Windows 3.1 book, and a Windows 95 book. Well-respected writer who published a monthly column in MicrosoftSystemsJournal (later MSDN Magazine), has worked at NuMega/Compuware for over 10 years. One of the original authors of BoundsChecker *Windows* (16 and 32 bit versions.) Previously worked at Borland from 1988-1992.