There is no book called that in the Bible. Many of the Psalms were written by David, so you may be referring to them, in which case the Davidic Psalms were written somewhere between 1010 and 960BC....
He wrote "A Bad Case of Stripes," "No,David," "David Goes to School," "Duck on a Bike," "The Rain Came Down," "The Bunyans," "How Georgie Radburn Saved Basball," and "The Amazing Christmas...
Please revise your question by telling us who you want to know about. We cannot answer this question without knowing which author you are referring to.