Ondřej Neff (born June 26, 1945, Prague) is a Czech science fiction writer and journalist. He is the founder of Neviditelný pes (The Invisible Dog), one of the earliest and most popular Czech daily news/comments websites, and Digineff, a website about digital photography for amateurs. His father Vladimír Neff was a popular writer, author of many historical novels. Neff had two children with his first wife: a son, David, born in 1970, who works as a photographer for Mladá fronta DNES and a singer; and a daughter named Irena, born in 1979, murdered by her husband on 23 February 2008. Ondřej Neff has supported Czech President Václav Klaus in his fight against environmentalism. He described his opinions, for example, in the article Klaus versus the Warming Ideology Archived September 27, 2007, at the Wayback Machine. Source: Wikipedia (en)