I don’t remember this book at all. I read it eighteen years ago, so I think I can be forgiven. The cover looks vaguely familiar but the story doesn’t ring any bells. It was first published in 1996. Here’s the blurb:
‘With the Earth dying, some of its inhabitants head for the planet Arbroth to start again. But Troy, a junior worker on board the spaceship “Exodus”, wants to warn the Arbrothians of the devastation that will follow their arrival. His only hope lies in Eth, a dying dreamwalker from Arbroth.’
There’s nothing more to be said about a children’s book I have no recollection of, but I appreciate being reminded of its existence.