|aThe case of the million-dollar mystery / |cby James Preller ; illustrated by Jamie Smith ; cover illustration byR.W. Alley.
|aNew York : |bScholastic, |cc2002.
|a106 p. : |bill. ; |c20 cm.
|aA Jigsaw Jones mystery ; |vsuper special #2
|a"A Little Apple paperback."
|a"Puzzles and activities inside!"--Cover.
|a"What's bright and shiny and hard to find? Buried treasure! Jigsaw's class finds a hidden riddle that leads them on a treasure hunt ..." Eddie Becker is convinced he has a million-dollar idea, but someone has snatched his top-secret invention folder. Jigsaw and Mila may have to invent some sleuthing gadgets of their own to solve this mystery.
FOR USE IN SCHOOLS AND LIBRARIES ONLY. After hearing rumors that the prize for their school's best invention contest is one million dollars, and after evidence is uncovered suggesting that someone is tampering with the contest, Jigsaw and Mila investigate.