Time is running out for Stel Alaster. The Corridor, the only portal between First and Second Earth, is failing and the barriers between all twelve worlds are thinning. Using her unique ability to travel through the multiverse, Stel sets out to save the Corridor . . . and ends up discovering a mysterious new world.
In the sequel to The Corridor, will the thirteenth world hold the key to the Corridor’s secrets? Or will the portal implode and take every last universe down with it?