Batman and Robin Eternal Omnibus

The Bat-Family discovers a shocking secret from Batman's past that unites them against a deadly new threat! Dick Grayson leads an unlikely team including Red Hood, Red Robin, Spoiler, Cassandra Cain, and more as they confront Mother—a villain who has been shaping the world's greatest assassins for decades. As the heroes race across the globe to uncover the truth, they must face the question: did Batman make a terrible choice years ago that put them all in danger?