Professor River Song, imprisoned in the Stormcage Containment Facility, welcomes the excitement of aliens storming her prison. They’re here to spring a creature wanted for terrible crimes. Their assault rips through reality to create the ultimate escape route: a Fate Nexus. A gateway to multiple exit points in time, space and beyond.

In this book YOU are River, tasked with stopping the criminals and saving reality. Only YOU can choose the path through these pages. You'll steer River through past, present and future on all kinds of audacious adventures. You’ll meet old enemies, familiar friends and, of course, the Doctor. Will you hunt down a happy ending or find disaster and death? The chances are yours to take!