World Cup | FIFA World Cup | World Trade Center | World Series | Bachelor of Science | 2010 FIFA World Cup | World Bank | World Health Organization | National Science Foundation | Guinness World Records | American Association for the Advancement of Science | 1978 FIFA World Cup | World Series of Poker | Allies of World War II | BBC World Service | ATP World Tour 250 series | 31st United States Congress | World Heritage Site | World Boxing Association | World Boxing Council | 2006 FIFA World Cup | political science | Master of Science | Science | World Wide Web | As the World Turns | World Trade Organization | Ramsar Convention | ATP World Tour 250 Series | Computer Science |
Versins published Encyclopedie de Utopie et de la sf, which won a special award at Torcon II, the 1973 Worldcon and he won a Pilgrim Award from the Science Fiction Research Association in 1991.