Toxic Panda by Adam Adams is an amazing armchair treasure hunt novel written entirely without the letter E. The first person to solve each puzzle contained within the chapters of this book will receive a cash prize. Solve the bonus question (for which you will need the answers to some of the chapters) to win a bonus prize.

Winning is easy. Just remember that throughout the book the solution from the previous chapter(s) is often needed to solve the next chapter. For example, the solution for Chapter A is needed to solve Chapter B.

  • For the price of a paperback novel, you stand to win thousands of dollars. Check out the prize money and prize status here.
  • To help you share clues and ideas with other Toxic Panda puzzle solvers, do visit the forum page.
  • Check out our FAQ page, which will be continuously updated.
  • Don’t know where to buy the book? Visit the buy the book page.
  • Not sure how clever you really are and just want to see one chapter first? Individual chapters in PDF format are available for instant download.