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 best-selling Zog. There's much to do, as they fly around tending a sunburned 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. Julia Donaldson and Axel Scheffler at their sparkling best!