NOMINATED FOR 2013 CYBIL AWARDS!When Colin drops through a mysterious hole under his brother's bed, he discovers a band of smoothie drinking trolls who tell him his grandmother has been kidnapped. It's up to Colin to journey into the deep to save her. Followed by his ex-best friend and a little brother who thinks he Super Spy Guy, Colin and his companions discover a troll war about to cause an epic earthquake. Scandanavian mythology meets suburbia in this tale about friendship, bravery and bringing home the ones you love.