'This enjoyable eco thriller is richly told'
- * The Times, Children's Book of the Week *
< p>'The mind of Geraldine McCaughrean is one of the great natural wonders of our universe.'
- Philip Reeve, author of
Mortal Engines 'A stunning new novel by one of our finest writers for the young.'
- Tim Bowler, author of River Boy
'Unusual, compelling, ambitious; a visual feast of the imagination.'
- John McLay, * Literary Scout *
'A vintage McCaughrean to savour!'
- Joy Court, * UKLA & The School Librarian *