The Long Cosmos

The Long Cosmos is a science fiction novel by Terry Pratchett and Stephen Baxter published on 30 June 2016. It is the final installment in the award-winning five-book parallel-Earth series The Long Earth.

It is the fifth book in the series published posthumously from Terry Pratchett.

Plot
The Long Cosmos further follows the adventures of Joshua Valienté and Lobsang.