The Haunted Wagon Train (novel)

The Haunted Wagon Train was the eighth Decide Your Destiny book published in 2007.

Publisher's summary
Join the Doctor and Martha on their travels through time and space and influence the story with your decisions. Choose a direction and let the adventures begin...

Pioneers travelling across the American mid-West report ghost sightings, but you, the Doctor and Martha believe it's extra-terrestrial activity. Can you track down the aliens before it's too late?

Characters

 * Tenth Doctor
 * Martha Jones
 * Joftli