Phoebe Robinson loves making up stories - just like her wonderful, imaginative Dad.

When he mysteriously disappears, Phoebe, Perry, Becks and their mum must leave everything behind and move to a small cottage in the middle of nowhere.

Struggling to feel at home and missing her Dad terribly, Phoebe's only distraction is her guinea pig Daisy. Until the family discover the thrilling steam trains at the railway station and suddenly, every day is filled with adventure.

But Phoebe still can't help wondering, what is Mum hiding and more worryingly is Dad okay?