Heroes of the Valley. Jonathan Stroud. Ref.431287

Listen then, and I'll tell you again of the Battle of the Rock. But none of your usual wriggling, or I'll stop before I've begun. Halli loves the old stories from when the valley was a wild and dangerous place u when the twelve legendary heroes, led by his ancestor Svein, stood together to defeat the ancient enemy, the bloodthirsty Trows.. Penguin Random House. UK. Año 2009. 1ª edición