One result of Lisa and the Spellmans' recent break from each other is Heads You Lose, a mystery she co-wrote with David Hayward.

It'll hit stores in April 2011. Fear not, Spellman faithful: Lisa is currently "hard at work" on Spellman V: The Wrath of the Spellmans (okay, that's not the real title), slated for a spring 2012 release.