Cover by Alex Ross. Thy Kingdom Come: Part 4 of 6 – Written by Geoff Johns & Alex Ross Art by Fernando Pasarin & Richard Friend, with half a page painted by Alex Ross. ‘Thy Kingdom Come’ continues! The Justice Society has been tracking the ‘Heartbreak Slayer’ – a mysterious serial killer targeting super-villains – for months. Now, as new members are welcomed into the fold and the Society expands, the JSA will come face-to-face with an evil that threatens the future they stand for.