On the Outside: Part 1 of 6 - Written by Bryan Hill. Art by Miguel Mendonca. Cover by Eddy Barrows. - Duke Thomas. Cassandra Cain. They and other young heroes don't intend to stand down, no matter what Batman thinks is best. Who can Batman trust to guide them? They need a teacher...and Black Lightning fits the bill! 32 pages, full color. Rated T Cover price $2.99.