Elvira Pendragón y la guitarra llameante

In New Avalon, losing a guitar is no longer a problem. But losing the Black Knight's flaming guitar is a true catastrophe. Elvira Pendragon has just learned this the hard way. Her blunder has unleashed an ancient curse and put Merlin in grave danger. To fix it, she'll have to venture into a world inhabited by rapping gnomes, metalhead orcs, and hippie fairies.