Calculator Puzzles, Tricks and Games
$5.79 - $6.89
The Abandoned Mine Mystery
Out of Stock
The Scarecrow Mystery
$22.59
The Big Cat Mystery
$17.95
The Greenhouse Mystery
Out of Stock
Calculator puzzles, tricks & games
$9.59
Code Games (Piccolo Books)
$13.19 - $13.79
The Baseball Mystery
$13.99
The Counterfeit Mystery
$13.99
The Locked Safe Mystery
$14.99
The Stolen Plans Mystery
$13.99
The Secret of Thunder Mountain: A Ted Wilford Mystery
$12.99
The Mystery of Rainbow Gulch: Ted Wilford #12
$17.95
The Missing Witness Mystery: A Ted Wilford Mystery
$17.95
The Scarecrow Mystery: A Ted Wilford Mystery
$17.95
The S S Shamrock Mystery
Out of Stock
Guinness Game Book: Based on the 1974 "Guinness Book of World Records" by Norris McWhirter and Ross McWhirter
Out of Stock
1975 Guinness game book
Out of Stock
Games with Codes and Ciphers
$7.69 - $10.59
The S.S. Shamrock Mystery
$17.95
The Baseball Mystery: A Ted Wilford Mystery
$17.95
The Star Reporter Mystery: A Ted Wilford Mystery
$16.68
The Empty House Mystery
$14.99
The Singing Trees Mystery: A Ted Wilford Mystery
$14.99
The Abandoned Mine Mystery: Ted Wilford #13
$17.95