(2006).
Steve Sailer has written about the criminal investigation of Professor Vanhanen by the Finnish equivalent of the FBI. It seems they suspected him of
"incitement to racial hatred" because of a magazine interview in which he explained the significance of racial IQ differences. They eventually decided not to press charges; it may or may not have hurt Vanhanen's case that his son had just been elected Prime Minister of Finland.
Professor Vanhanen is the author of many other books besides the two with Richard Lynn. They have included both Finnish and English titles, and several have dealt with
"democratization": e.g.,