Reading level 3
Cosmo Mars and the Haunted House
Author Alex Woolf
Mystery and Thriller
A new, exciting adventure for Cosmo Mars! When Steffi and Matt visit a dusty, forgotten corner in their local library, they tumble headlong into mystery. As the clock strikes four, they enter the world of Steffi’s favourite fictional detective, Cosmo Mars. And he is right in the middle of his latest case involving a haunted house.... Can Steffi and Matt help him explain the strange goings-on and right the wrongs of the past?
Overall rating 4.7 out of 5
474 readers rated this book
Alex Woolf counted on the participation of readers while writing. If you haven't read the book... Beware of spoilers!