The following movies are based upon novels by Nicholas Sparks

	Nights In Rodanthe 2007, Warner Brothers Buy from Amazon
	The Notebook 2004, Warner Brothers Buy from Amazon
	A Walk To Remember 2001, Warner Brothers Buy from Amazon
	Message In A Bottle 1999, Warner Brothers Buy from Amazon

So far this list is pretty short but given the quality of his writing I had no doubt that it is only the beginning.