My pen name is Doc Ngu. ""Doc"" is because I have a doctoral degree in Computer Science from the Illinois Institute of Technology in Chicago. ""Ngu"" is because my last name is Nguyễn. And no, I am not related to your friend with the same surname: About 40% of Vietnamese have the Nguyễn surname. Out of college, I joined a division of AT&T Bell Laboratories in Skokie, Illinois, and was given the username ""ngu"" because Bell Labs abbreviated everything they could. I liked the ""ngu"" moniker right away because ""ngu"" means ""idiot"" in Vietnamese. ""Doc Ngu"" is a teeter-totter between the smart and the dumb. The Frog-In-The-Well series consists of books offering solutions that take a different approach to seemingly intractable issues. Being ""a frog sitting in the bottom of a well"" is a Vietnamese idiom to denote a person who knows nothing besides his small little world but keeps croaking loudly. Experts try to solve these intractable issues but the issues remain - why not try a path not taken? Once in a while, people ask me about one of my books; I tell them it either has a genius idea or the dumbest idea ever. You decide. Visit words.docngu.net for my current and upcoming books.