Lucy, her brother Nick, and their friend Valentina venture into a mysterious house that looks like it came straight out of a spooky story. Inside, they’ll find dark corridors, rooms full of surprises, and plenty of mysteries. Will they manage to solve the case? A story packed with humour, adventure, and mystery — perfect for young readers. About the Author: Antonio Pérez Hernández is a Primary Education teacher (specialising in Music Education, Hearing and Language, and Special Education), a pedagogue, holds a master’s in research and Innovation in Education, and a PhD with honours for his doctoral thesis Evaluation of Competence in Linguistic Communication through Stories in Primary Education . He has published more than 50 books, which have been translated into seven languages: Greek, German, Portuguese, Italian, English, French, and Dutch. He currently combines his teaching work with writing.