Publishers

From: Knowledge Adventure

List Price: $19.99
Buy New: $15.94
You Save: $4.05 (20%)

New (11) Used (1) from $9.00

Avg. Customer Rating: 1 reviews
Sales Rank: 1716
Category: Software
ASIN: B000V7VZ2E
Release Date: September 15, 2007
Availability: Usually ships in 1-2 business days

From: Scholastic

List Price: $9.99
Buy New: $1.95
You Save: $8.04 (80%)

New (13) Used (1) from $1.95

Sales Rank: 1828
Category: Software
ASIN: B0002ZV4X0
Release Date: November 29, 2007
Availability: Usually ships in 1-2 business days

From: Vivendi Universal

Buy New: $61.96

New (2) Used (1) from $35.95

Avg. Customer Rating: 20 reviews
Sales Rank: 6891
Category: Video Games
ASIN: B00008OE7N
Release Date: August 26, 2003
Availability: Usually ships in 1-2 business days

From: KNOWLEDGE ADVENTURE

List Price: $30.38
Buy New: $3.81
You Save: $26.57 (87%)

New (2) from $3.81

Sales Rank: 2198
Category: Software
ASIN: B000BDHD1A
Availability: Usually ships in 1-2 business days

From: Knowledge Adventure

List Price: $29.99
Buy New: $24.98
You Save: $5.01 (17%)

New (5) Used (1) from $17.49

Avg. Customer Rating: 4 reviews
Sales Rank: 2935
Category: Software
ASIN: B0014A0UDW
Release Date: May 4, 2008
Availability: Usually ships in 1-2 business days

From: Knowledge Adventure

List Price: $19.99
Buy New: $12.00
You Save: $7.99 (40%)

New (14) Used (2) from $12.00

Avg. Customer Rating: 7 reviews
Sales Rank: 1099
Category: Software
ASIN: B000EXW510
Release Date: May 1, 2006
Availability: Usually ships in 1-2 business days

From: Vivendi Universal

Buy New: $25.95

New (1) Used (8) from $1.25

Avg. Customer Rating: 52 reviews
Sales Rank: 11847
Category: Video Games
ASIN: B00004TYCB
Release Date: August 25, 2000
Availability: Usually ships in 1-2 business days

From: Riverdeep

List Price: $19.99
Buy New: $2.99
You Save: $17.00 (85%)

New (16) Used (7) from $0.85

Avg. Customer Rating: 24 reviews
Sales Rank: 10667
Category: Video Games
ASIN: B00004U1PN
Release Date: August 31, 2000
Availability: Usually ships in 1-2 business days

From: Knowledge Adventure

List Price: $19.99
Buy New: $16.79
You Save: $3.20 (16%)

New (4) Used (1) from $16.78

Avg. Customer Rating: 7 reviews
Sales Rank: 841
Category: Software
ASIN: B0009SAN0U
Release Date: May 26, 2005
Availability: Usually ships in 1-2 business days

From: Knowledge Adventure

List Price: $9.99
Buy New: $3.79
You Save: $6.20 (62%)

New (11) from $3.79

Sales Rank: 1860
Category: Software
ASIN: B001AFADJC
Release Date: September 1, 2008
Availability: Usually ships in 1-2 business days