Identical twins Kate and Chris Lockhart plot to be the other sister -- at Kate’s office and Chris’ school – and take on planning their sister’s Christmas events. One rule, though: no romance.

Even with Christmas around the corner, for the Buckley boys, payback almost always wins out over brotherly love. That is until the four brothers join forces against a common adversary--the Hagbarts, the meanest bullies at their middle school. But now Mom has decided that the Buckley family is going to Elve the Hagbarts this year for Christmas. Eleven-year-old Matthew can hardly stand it. By day the Hagbarts torture the Buckley brothers into submission, and by night the Buckleys secretly deliver Christmas treats and gifts to their sworn enemies. Soon the war of wits escalates to an incredible scheme designed to get the ultimate revenge on the Hagbarts. But now that Matthew has been learning that he's supposed to be good to those who hate him, what will he do when a little push becomes a great big shove?

As the Lich King's zombie legions ravage the world, Marek, a cursed young sorceress, embarks on a quest to obtain a weapon from the gods, with her friend Dagen, a self-serving half-elf rogue. But when she joins her sworn enemy in a desperate attempt to save the world, she must recover the good in herself before her friends are all dead, and defeat the Lich King before the gods are destroyed and the world forever enslaved.