Gotham By Midnight Vol. 1

Spinning out of Batman Eternal, Detective Jim Corrigan aka The Spectre stars in his very own series Gotham By Midnight!
Normally Batman and the other caped protectors of Gotham have the streets of the city covered. But when monsters, ghosts and other supernatural beings enter the mix, even the Dark Knight needs help. Enter Detective Jim Corrigan aka the Spectre to prowl the streets of Gotham, solving the unsolvable supernatural crimes the city can muster.
Collects Gotham By Midnight #1-6.