The Light That Went Thin

Boo, Jax and Leo are the only ones who can see that something is wrong.

To the grown-ups, the light still burns. But the wall around Dusk Keep is changing, strange things are crossing through, and things that should be remembered are beginning to slip away.

Chosen as the new Keepers, the three siblings must discover what keeps a Dusklight alive — and what happened to the Keepers who came before them.

Their search will take them beyond the wall into the Night-wilds, where strange creatures, lost things and questions nobody has thought to ask are waiting.

Because frightening doesn’t always mean dangerous. And sometimes the first thing a Keeper has to do is look again.