Level 3

Cosmo Mars and the Haunted House

Author Alex Woolf

Mystery and Thriller

family, honesty, perseverance, teamwork

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?

Readers rating
5
  • 5 stars
    74%
  • 4 stars
    18%
  • 3 stars
    6%
  • 2 stars
    1%
  • 1 star
    1%

Overall rating 4.6 out of 5

580 readers rated this book

Chapters

Book forum

Alex Woolf counted on the participation of readers while writing. If you haven't read the book... Beware of spoilers!