	In his acclaimed book "Visions", he writes about his personal life in both Amsterdam and New York. Describing political issues, disappointing love affairs and drug abuse, in a witty voice, With "Visions" Koning reached a widespread audience. Koning returned to writing with two Dutch novels, "Noppen" and "Anoniem", which are written from a fictional character's point of view, but seem to deal with personal grief at the same time.