Collects Catwoman (2002) #20-24 and Catwoman: Secret Files and Origins #1.
*After the horrifying events in CATWOMAN: RELENTLESS, Selina and Holly look for relaxation on a road trip — but they're in for way more than they bargained for! Guest-starring Wildcat, Hawkman, Hawkgirl, Captain Cold and more. *Source: dccomics.com