Written by MARC GUGGENHEIM Art by TOM DERENICK Cover by MARIO ALBERTI The hidden door beneath Monument Point lies open, and the JSA teams up with the Challengers of The Unknown to venture into the city's depths. Older than the time of the Conquistadores, reaching across time and space - the deeper our heroes go, the more sinister this realm seems, until they stumble upon an ancient evil. Just what was Scythe looking for down here? On sale JULY 27 ? 32 pg, FC, $2.99 US ? RATED T