Wind your way through the twisted cemetery gates in Dead End. Match sunburned kids to their beach gear by examining their Hot Lines. In It's Astro-Logical, figure out which astronaut is asleep on the job. Decipher the words that are shimmering underwater in All Wet. And discover puzzles within puzzles, like Crunch Time: rearrange every letter in a finished crossword to solve a riddle.

Plus: A book-wide Scavenger Hunt and a Certificate of Achievement (the honor system applies--you have to complete the hunt and fill in the blanks to earn it )