Take a trip down to Oolong Island—home of quite literally the maddest scientists in the DC Universe. But why have they all been abducted...and what secret project are they working on? Find out in Week 23 of the year-long series by Geoff Johns, Grant Morrison, Greg Rucka and Mark Waid!

Written By:
Mark Waid, Greg Rucka, Grant Morrison, Geoff Johns
Drew Johnson, Jerry Ordway
Jerry Ordway, Ray Snyder
Cover By:
Alex Sinclair, J.G. Jones