Spirit Walker

Blurb

Spirit Walker is the second book in the series Chronicles of Ancient Darkness by Michelle Paver. The plot follows Torak and his friends travelling to the mysterious Seal Islands to find a cure for a terrible sickness circulating throughout the forest in which they live. The book was first published in 2005 by Orion Children's Books.
"As the Moon of No Dark waxes high, the clans fall prey to a horrifying sickness. Fear stalks the Forest. The very breath of summer seems poisoned. No-one knows the cause - and only Torak can find the cure. His quest takes him across the sea to the mysterious islands of the Seal Clan. Here, Torak battles an unseen menace, and uncovers a betrayal that will change his life -forever" - Spirit Walker