Publisher's Synopsis
See below for English description.
Mini-Souris a d?cid? d'organiser une f?te d'Halloween pour ?pater ses camarades de classe. F?licia viendra-t-elle? Mini-Souris se d?guisera-t-elle en monstre? ? d?couvrir dans cette BD remplie de frissons, de cris et de monstres!
This year, Mini-Souris is determined to have the best Halloween costume and the best Halloween party ever. Will Mini-Souris be the monster of her dreams? Will F?licia come to the party? And is that really the creature from the black lagoon living in Mini-Souris' locker?
Original title: Monster Mash
