Eye of the Wizard (Misfit Heroes, #1)

They're misfits... but they're the only heroes around. Shadows prowl the night. A dark warlock musters power. Evil lurks in every corner. The world needs heroes. What it gets... is a few misfits. A couple failed squires. A jinxed wizard. A banished spirit of the forest. A childlike demon and her teddy bear. They are outcasts, failures, oddballs. They might just save the world.