Constant Moan saves the Earthlings, while Ford decides he likes life on Nano.

Zaphod heads off into improbability and Arthur goes on a research trip...

Conclusion of Eoin Colfer's sequel to Douglas Adams' Hitchhiker's Guide to the Galaxy series.

Abridged by Penny Leicester.

Read by Stephen Mangan.

With Peter Serafinowicz as the Guide.

Producer: Heather Larmour

First broadcast on BBC Radio 4 in October 2009. Show less