Reading level 3
Cosmo Mars and the Haunted House
Author Alex Woolf
Mystery and Thriller
A new frenetic adventure of 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 bang in the middle of his latest case involving a haunted house....
Overall rating 4.7 out of 5
470 readers rated this book
Alex Woolf counted on the participation of readers while writing. If you haven't read the book... Beware of spoilers!