Louis Sockalexis
Bill Wise
Whodunit Math Puzzles
If You Played Hide-And-Seek with a Chame
If You Played Hide-And-Seek with a Chameleon
Over at the Construction Site
Silent Star
If Animals Built Your House
Mensa whodunits
Pigpen Problem. How to Calculate Area an
Pigpen Problem. How to Calculate Area and Perimeter
Flashes
Clock Problem. How to Tell Time - SPANIS
Clock Problem. How to Tell Time - SPANISH
Hilariously Simple Math. the Cake Probl
Hilariously Simple Math. the Cake Problem - SPANISH
The Clock Problem
