Meet the Flying Doctors: Princess Pearl, Sir Gadabout and, of course, their trusty 'air ambulance', Zog the dragon, in this fabulously original sequel to the bestselling ZOG.
There's much to do, as they fly around tending a sunburnt mermaid, a distressed unicorn and a sneezy lion.
But should princesses really be doctors? Pearl's uncle, the King, doesn't think so - until he himself falls ill, and only Pearl knows how to cure him.
From the author and illustrator of The Gruffalo, Stick Man and ZOG, which have all been made into animated films shown on BBC1.
