"Underworld Unleashed" library.

All the chapters of DC Re-Created's first crossover series is collected here.

Chapter 0

Chapter 1

Chapter 2

Chapter 3

Chapter 4

Chapter 5

There are also a couple of tie-ins.

DCRC Underworld Unleashed: The Titans #1

DCRC Underworld Unleashed: The Titans #2

DCRC Underworld Unleashed: The Titans #3

DCRC Underworld Unleashed: IQ.

Doom Patrol 5

UU Doom Patrol 1

UU Doom Patrol 2

UU Doom Patrol 3

Shadowpact 0.1

Shadowpact 0.2

Shadowpact 0.3

Shadowpact 0.4

Shadowpact 1