THE BLACK SPHINX is missing. Who wants it the most? The indomitable CALLISTO? Queen of the Underworld SQUALIDA MACHEATH? Or madder than a mackerel JASPER PEPPER?Or will it be CRISPIN RATTLE, our orphaned young hero? But if jackal-headed gods can't stop JASPER PEPPER, what on earth can CRISPIN do? Read this rip-roaring adventure in paperback now . . . and test your code-breaking skills against the hieroglyphic messages of the sphinx!

The Black Sphinx 2014, Corgi Childrens, London

ISBN-13: 9780552572026

Mass-market paperback

The Black Sphinx 2006, Corgi Books, London

ISBN-13: 9780552554213

Trade paperback