¿Dónde está Ravel? (Tapa dura)

¡Ravel ha desaparecido! Después de buscarlo por todas partes, Bitmax y sus amigos descubren que, como no ve muy bien, Ravel se ha caído por un agujero y ¡no dudan en introducirse en él! Bitmax organiza un grupo de rescate con la gente del Bosque Azul, pero ¡no será una tarea nada fácil!;Ravel has disappeared! After searching everywhere for him, Bitmax and his friends find out that, due to his poor eyesight, Ravel has fallen down a hole. Bitmax teams up with the forest people to jump in and rescue him. But Ravel has been abducted by the Funnels, nocturnal and noisy beings, who have proclaimed him king. It doesn't stop there: Rave has lost his memory. Let's face it: until he regains it, it will be very difficult to convince him to return home. Will Bitmax & Co make it? Friendship can move mountains!