THE BOOK ON BABA BOOEY: If Howard Stern, Robin Quivers and Artie Lange can all write best-sellers, then why not longtime show producer Gary Dell’Abate? Looks like he will, signing a mid-six figure book deal with Random House for his biography, They Call Me Baba Booey, which will come out in November. Dell’Abate will write it with author Chad Millman. After Howard announced it on his SiriusXM satellite radio show this morning, the book jumped to #1 on Amazon’s Movers and Shakers list based on pre-orders. We’re waiting for the sequel, Fla-Fla Flooey Strikes Back. (4/28p)