See below for English description.

Lydia est pr?occup?e: sa meilleure amie n'a pas de temps ? lui consacrer, elle est amoureuse d'un gar?on qui l'ignore et elle risque d'?chouer ? son cours de sciences. Mais le jour o? une fille fantomatique emm?nage ? c?t? de chez elle, de myst?rieux ?v?nements se produisent. Entre les ?tranges disparitions de Julie, la nouvelle voisine, et les appels ? l'aide griffonn's sur la fen?tre de sa chambre, Lydia commence ? soup?onner que quelque chose de suspect, voire de surnaturel, se passe. Peut-elle trouver un moyen d'aider Julie alors que sa vie est si compliqu?e?

Libby's BFF doesn't have time for her, her secret crush has no idea she exists, and she's in danger of failing science. She doesn't think her life can possibly get any more complicated, until a ghostly pale girl moves in next door. Every time Libby tries to talk to Julia, she has a strange way of disappearing. And when Libby sees the words Help Me scrawled on Julia's bedroom window, she starts to suspect that something creepy - supernatural, even - is going on. Can she find a way to help Julia when her own life is such a mess?

Original title: The Ghoul Next Door