El misterio de la tundra (El Sendero del Guardabosques, 3)

The war rages on in the north. Training at camp grows ever harsher and more demanding. After being repulsed, the Dark Lord of Ice has been forced to retreat to the Frozen Continent with his armies. However, King Uthar will not rest until he has destroyed him once and for all. Drums of a great battle are beating in the northern lands. Meanwhile, at the Ranger camp, Lasgol and his comrades continue to strive to complete their third year of training. The tests have evolved from practical competitions to real missions where they risk more than just passing the year—they risk their very lives. Will Lasgol and his comrades survive another year? Will they survive the war in the north? Will they survive the betrayals, rivalries, and double-dealing?