Download or read book Convergence: Nightwing/Oracle (2015-) #1 written by Gail Simone and published by DC. This book was released on with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: STARRING HEROES FROM THE PRE-FLASHPOINT DCU! Just as they've finally been reunited, the romance between Dick Grayson and Barbara Gordon is sentenced to execution by Flashpoint Hawkman and Hawkwoman!