Today is the 90th birthday of award winning sf doyen, Frederik Pohl. One of the most important figures of the genre, the list of classics that he's written is as long as my arm. There are his famous collaborations with fellow sf heavyweights, like The Starchild Trilogy, and Doomship (1973) written with Jack Williamson, and the seminal The Space Merchants (1953) with C. M. Kornbluth.
Then there are his equally impressive solo novels, like Man Plus (1976), and Gateway (1977), which began the Heechee saga.
And his equally masterful editorship of Galaxy Science Fiction during the 1960's. Frederik Pohl has not only penned masterpieces but charted a career that has made contributions to the genre that few can equal. Here's wishing you a very happy birthday, Frederik Pohl.