The Jan Campert-Stichting's Constantijn Huygens-prijs -- the leading Dutch author-, rather than book-prize -- has been awarded to A.F.Th.van der Heijden, the super-prolific and prolix Dutch author.
Several of his books are under review at the complete review, but none have been translated into English yet; I'm also slowly making my way through the 1000+ page Het schervengericht, which might actually have a chance at getting translated, since it has a very intriguing premise: in this alternate history Roman Polanski doesn't flee the US after his trial but goes to prison for a few months -- where he gets to know another diminutive prisoner, Charles Manson (who of course was responsible for the murder of Polanski's wife, Sharon Tate). See the NLPVF information page about Het schervengericht, or their author page on van der Heijden.
Several of his books are under review at the complete review, but none have been translated into English yet; I'm also slowly making my way through the 1000+ page Het schervengericht, which might actually have a chance at getting translated, since it has a very intriguing premise: in this alternate history Roman Polanski doesn't flee the US after his trial but goes to prison for a few months -- where he gets to know another diminutive prisoner, Charles Manson (who of course was responsible for the murder of Polanski's wife, Sharon Tate). See the NLPVF information page about Het schervengericht, or their author page on van der Heijden.