Detective Comics #676

In "Too Many Ninjas," Nightwing and Robin secretly infiltrate the Bat-Cave, probing into the mystery surrounding Jean-Paul, whose personal quest for vengeance takes a darker turn. Meanwhile, Bruce Wayne pushes forward with Lady Shiva’s rigorous training, testing his limits as the city’s guardian. Written by Chuck Dixon and illustrated by Graham Nolan, with inks by Scott Hanna, colors by Adrienne Roy, and letters by John Costanza, the issue’s cover by Kelley Jones and John Beatty captures the tension with a striking, shadowed silhouette.