It is the middle of the 21st century
After the cataclysmic upheavals of Step Day and the Yellowstone eruption, humanity is spreading further into the Long Earth. Society, on a battered Datum Earth and beyond, continues to evolve.
And new challenges emerge.
Now an elderly and cantankerous AI, Lobsang is living with Agnes in an exotic, far-distant world. He’s determined to lead a normal life in New Springfield—they even adopt a child. But there are rumors, strange sightings in the sky. On this world, something isn’t right . . .
Millions of steps away—learning about a hidden family history and the father he never knew— Joshua receives an urgent summons from New Springfield.
