A winning ticket. A stolen horse. The adventure of a lifetime . . .
'Superb storytelling.' Phil Earle
'Absolutely brilliant!' Abi Elphinstone
'Completely enthralling. A masterclass in mystery adventure.' Piers Torday
'Utterly magnificent.' Judith Eagle
'Glorious . . . passionate, intricate, totally immersive.' Hilary McKay
Orphaned Roo Thorn feels like the unluckiest girl in the world. Until she discovers a letter. A letter which urges her to 'Grab life by the wings and fly.'
With the help of her aunt, Joni, Roo sets out to buy her dream horse - a fiery showjumper named Wonder Boy.
Then Wonder vanishes without a trace.
Determined to save him, Roo and Joni investigate his disappearance. But as the mystery deepens and more prize horses are stolen, the pair find themselves drawn into a thrilling - but dangerous - adventure . . .
How far will they go, and what will they risk, to find Wonder?