What is Jon Scieszka Still Writing?

To start off school we did an author's study on Jon Scieszka.  The kids loved reading The True Story of the Three Little Pigs, The Stinky Cheese Man, and The Frog Prince Continued.  This author study sparked some questions from our classmates, so here is the first class blog challenge!  Once one of the questions are answered try to answer another one or give a fun fact no one has mentioned yet. 

Pick one:
-Is Jon Scieszka still writing books today? If so, what was his latest book?
-Does Jon Scieszka write chapter books? If so what are some of them?
-Does Jon Scieszka have kids?