Level 3

Cosmo Mars: Teenage Detective

Author Alex Woolf

Mystery and Thriller

friendship, ingenuity, initiative, perseverance, teamwork

Matt just can’t understand why Steffi, his sister, so loves reading those unbelievable stories about Cosmo Mars the teenage detective. Then, while in their local library, they discover a magical book, and find themselves in a Cosmo Mars story. Will Cosmo, Matt and Steffi solve the mystery of the stolen diamond pendant?

Readers rating
4
  • 5 stars
    54%
  • 4 stars
    28%
  • 3 stars
    11%
  • 2 stars
    3%
  • 1 star
    4%

Overall rating 4.2 out of 5

694 readers rated this book

Chapters