Teen Titans go!

"First, it's a holiday free-for-all when the Titans celebrate Hanukkah and Christmas together! Then, the Titans descover a new neighborhood threat when Jump City becomes 'Ground Zero' for the caffeine craze sweeping the nation! Next, when a new time-wasting gadget is Jump City's latest fad and no one's getting anything done, the Titans investigate. . ."--Back cover.