Bücher der Reihe Under the Mountain series

YA epic fantasy set in the world of Nardva. Seven Gates, locked and warded, stand between life and starvation. Watcher Retza and Lady Zara seek to find the seal and open the Gate, while Delvina, Zadeki and Danel race to return to the Caverns to help their friends. Will our heroes save the Glittering Realms in time?