‘A shimmering thrill-ride of a book. I loved every page.’ Lauren St John, author of The White Giraffe ‘Sky Song made my heart sing – I loved it!’ Kiran Millwood Hargrave, author of The Girl of Ink and Stars ‘A dazzling snowstorm of an adventure, with hope at its heart’ Emma Carroll, author of Letters from the Lighthouse ‘I cannot recommend highly enough… a brilliant, heart-stopping, tear-inducing, soul-soaring adventure’ MG Leonard, author of Beetle Boy ‘A truly magical tale’ The Guardian ‘Abi Elphinstone is proving to be a worthy successor to CS Lewis’ The TimesA magical wintry story filled with adventure, wonder and edge-of-your-seat excitement, this is the perfect Christmas gift for fans of Michelle Harrison, Piers Torday and Emma Carroll. ‘Once an adventure digs its claws in, there is not an awful lot you can do about it. Especially when magic is involved . . .’ In the snowy kingdom of Erkenwald, whales glide between icebergs, wolves hunt o