Amazon Bestsellers
Our most popular products based on sales. Updated hourly.

Best Sellers in Thinking & Problem Solving

1.
Middle School Advantage 2011
Windows Vista / XP, Mac OS X Intel,...
CDN$ 29.99
5 new from CDN$ 22.88
2.
I Spy Fantasy (Ages 6-10) (PC & Mac)
Windows XP, Macintosh
CDN$ 9.44
12 used & new from CDN$ 4.49
3.
Jumpstart Advanced 2nd Grade V2.0
Windows 98 / 2000 / Me / XP
CDN$ 19.99 CDN$ 17.17
10 used & new from CDN$ 11.69
4.
Zoombinis - Logical Journey
5.0 out of 5 stars   (1)
Windows 2000 / XP, Macintosh
7 new from CDN$ 9.99
5.
Jumpstart Advanced Preschool V2.0
Windows 98 / 2000 / Me / XP
CDN$ 19.99 CDN$ 17.10
5 new from CDN$ 11.69
6.
I Spy Spooky Mansion (Ages 6-10) (Win...
Windows 95 / 98 / Me / 2000, Mac O...
CDN$ 14.89
15 used & new from CDN$ 1.95
7.
Mia Reading - The Search for Grandma'...
Windows Vista / 98 / 2000 / Me /...
CDN$ 21.89
6 used & new from CDN$ 7.99
8.
I Spy Treasure Mansion (Ages 6-10) (W...
Windows 98 / XP, Mac OS 9 and below
CDN$ 16.10
8 used & new from CDN$ 9.98
9.
Mia Language - The Kidnap Caper
Windows NT / 98 / 2000 / Me / XP...
4 used & new from CDN$ 2.02
10.
Jumpstart Advanced 3rd Grade V2.0
Windows 98 / 2000 / Me / XP
CDN$ 20.25
4 new from CDN$ 20.25
11.
High School Advantage 2011
Windows Vista / XP, Mac OS X Intel,...
CDN$ 29.99
3 new from CDN$ 28.49
12.
Didi & Ditto 1st Grade - The Wolf King
Windows Vista / 7 / 98 / 2000 / M...
CDN$ 29.95
3 used & new from CDN$ 19.99
13.
I Spy Treasure Hunt
Windows XP, Mac OS 9 and below
7 used & new from CDN$ 7.88
14.
Reader Rabbit: Thinking Adventures (J...
Windows, Macintosh
1 new from CDN$ 27.67
15.
Didi & Ditto Kindergarten - A Feast f...
Windows Vista / 7 / XP, Macintosh,...
CDN$ 29.95
2 new from CDN$ 29.95
16.
Knowledge Adventure Books By You
Windows XP, Mac OS X Intel, Mac OS X
17.
Kutoka Us Software Mia'S Math Adventu...
Windows NT / 98 / 2000 / Me / XP...
5 used & new from CDN$ 16.05
18.
I Spy School Days
Windows, Mac OS 9 and below
CDN$ 13.89
4 new from CDN$ 3.49
19.
I Spy Junior Puppet Playhouse (Jewel...
Windows XP, Macintosh
CDN$ 9.99
5 used & new from CDN$ 9.98
20.
Arthur Thinking Games
Windows, Macintosh
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About Best Sellers in Thinking & Problem Solving

These lists, updated hourly, contain bestselling items.