Penn Jillette got quite a bit of attention for his book God, No!: Signs You May Already Be an Atheist and Other Magical Tales:

Publishers Lunch is now announcing (via email) that Jillette just signed a deal to write a sequel:
NYT bestselling author of GOD, NO! and larger half of magic act Penn & Teller, Penn Jillette’s EVERY DAY IS AN ATHEIST HOLIDAY, a new collection of spiritual rants and humorous ravings, spanning the hidden horrors of Christmas carols, family celebrations, Fourth of July, Halloween and beyond, to Sarah Hochman at Blue Rider Press, for publication in November 2012, by Agency for the Performing Arts (World).
Just in time for when you’re buying Christmas gifts…