Today's Daily News on Kerik:

He said he had no firm plans beyond exploring unspecified business opportunities, finishing his second book and getting back to the gym.

A second book? Is it for Judith Regan? I'd like to be a fly on the wall in those editing sessions.

No word on what the book's going to be about, but I hear the working title is The 7 Habits of Highly Effective Mooks.