David "Zeb" Cook

David Cook
David Cook at the 2016 Lucca Comics & Games
Born	East Lansing, Michigan,United States
Other names	Zeb
Occupation	Game designer, writer
Spouse(s)	Helen
Children	Ian

David "Zeb" Cook is an American game designer, best known for his work at TSR, Inc., where he was employed for over fifteen years.

Cook was born in East Lansing, Michigan, and grew up on a farm in Iowa. His father was a farmer and college professor. In junior high school, Cook played wargames such as Avalon Hill's Blitzkrieg and Afrika Korps: "I was primarily a wargamer, but there wasn't any role-playing available then". In college, he was introduced to the Dungeons & Dragons role-playing game through the University of Iowa gaming club.

Cook earned his B.A. in English (with a Theater minor) in 1977. He married his high school sweetheart, Helen, with whom he had one son, Ian. Cook became a high school teacher in Milligan, Nebraska, where his students gave him his nickname of "Zeb." The name derives from his signature, which is dominated by a stroke resembling a 'Z,' as well as from his resemblance to the James Arness character Zeb Macahan in the TV series How the West Was Won.

Cook responded to an ad in Dragon magazine for a game designer position at TSR. After writing a sample module section and completing the designer test that the company then used, Cook became the third full-time game designer hired by TSR.Lawrence Schick was head of design and development at the time and brought Cook on board during a time of substantial growth at TSR. Cook later became Senior Designer. "Game designing is hard work [...] but everything worth doing is hard work. The important thing is to do it well, and to have fun while you're doing it." Cook created role-playing games, modules, family board games, card games, rulebooks, and party mystery games.