Publishers

From: Scholastic

List Price: $9.99
Buy New: $3.82
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New (16) Used (2) from $3.74

Avg. Customer Rating: 23 reviews
Sales Rank: 296
Category: Software
ASIN: B00009WE4O
Release Date: April 18, 2006
Availability: Usually ships in 1-2 business days

From: Knowledge Adventure

List Price: $9.99
Buy New: $6.91
You Save: $3.08 (31%)

New (21) Used (3) from $3.99

Avg. Customer Rating: 21 reviews
Sales Rank: 435
Category: Software
ASIN: B000I82J6W
Release Date: May 1, 2007
Availability: Usually ships in 1-2 business days

From: Scholastic

List Price: $19.99
Buy New: $3.50
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New (12) Used (4) Collectible (1) from $2.32

Avg. Customer Rating: 12 reviews
Sales Rank: 231
Category: Software
ASIN: B00007M9T1
Release Date: July 13, 2003
Availability: Usually ships in 1-2 business days

From: Knowledge Adventure

List Price: $19.99
Buy New: $9.97
You Save: $10.02 (50%)

New (13) Used (3) from $9.97

Avg. Customer Rating: 8 reviews
Sales Rank: 675
Category: Software
ASIN: B000EXU990
Release Date: May 1, 2006
Availability: Usually ships in 1-2 business days

From: Knowledge Adventure

List Price: $9.99
Buy New: $4.76
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New (7) Used (3) from $4.00

Sales Rank: 320
Category: Software
ASIN: B0009STM70
Release Date: May 26, 2005
Availability: Usually ships in 1-2 business days

From: Knowledge Adventure

List Price: $9.99
Buy New: $7.95
You Save: $2.04 (20%)

New (18) from $7.95

Avg. Customer Rating: 13 reviews
Sales Rank: 358
Category: Software
ASIN: B000I84DTS
Release Date: May 1, 2007
Availability: Usually ships in 1-2 business days

From: Scholastic

List Price: $19.99
Buy New: $1.38
You Save: $18.61 (93%)

New (10) Used (2) from $1.38

Avg. Customer Rating: 9 reviews
Sales Rank: 354
Category: Software
ASIN: B00009VRFS
Release Date: August 18, 2003
Availability: Usually ships in 1-2 business days

From: Scholastic

List Price: $19.99
Buy New: $3.09
You Save: $16.90 (85%)

New (17) Used (1) from $2.99

Avg. Customer Rating: 10 reviews
Sales Rank: 719
Category: Software
ASIN: B000098XIX
Release Date: July 13, 2003
Availability: Usually ships in 1-2 business days

From: Scholastic

List Price: $29.99
Buy New: $9.00
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New (20) Used (5) from $9.00

Avg. Customer Rating: 6 reviews
Sales Rank: 1584
Category: Software
ASIN: B000BCEJ5E
Release Date: November 29, 2007
Availability: Usually ships in 1-2 business days

From: Knowledge Adventure

List Price: $19.99
Buy New: $14.11
You Save: $5.88 (29%)

New (11) Used (4) from $9.99

Avg. Customer Rating: 10 reviews
Sales Rank: 661
Category: Software
ASIN: B000EXQ2CS
Release Date: May 1, 2006
Availability: Usually ships in 1-2 business days