I used to read this when I was in high school - I really love the fact that I need to use my brain and think of the clues while reading.
This was the first book I finished reading and this made me get into reading books. The books was written by several authors who collaborated with each other namely: Rick Riordan, Gordon Korman, Peter Lerangis, Jude Watson, Patrick Carman, Linda Sue Park, Margaret Peterson Haddix, Roland Smith, David Baldacci, Jeff Hirsch, Natalie Standiford, C. Alexander London, Sarwat Chadda and Jenny Goebel.
I also remember playing the game that is based from this book and got headache over how I can't solve each clues that I got.
The story goes like this: Amy and Dan's grandmother, Grace Cahill, changes her will shortly before her death. At her funeral, her lawyer, William McIntyre, tells Dan, Amy, and their other relatives, of a choice between one million dollars and a chance to participate in the Clue hunt. Amy and Dan enter the Clue hunt. Ofc we will get to know the reason why there's just 39 clues instead of 40
