Knick Knack Paddywhack (New York Times Best Illustrated Children's Books (Awards))

Breathe energy into your look with a little citrus flavor. Avalonia Road's Brasilian-inspired necklace features round, oval and sliced fire agate (120 ct. t.w.) set in sterling silver. Approximate length: 24 inches. Approximate drop: 1/2 inch.

White pearls to add an instant hint of luxury and versatility. Necklace by Belle de Mer features AAA Akoya cultured pearls (8-8-1/2 mm) set in 14k gold. Approximate length: 18 inches.

Build imaginative machines in this creative and addictively fun brainteaser

Turn cranks, rotate gears, pull levers, and more to build unique contraptions

Solve more than 200 challenging puzzles; put your machines to work

Physics engine with air-pressure, electricity, gravity, and particle effects

Experiment with gears, robots, explosives, and more in your own virtual lab

For Ages 7 - 12

Combines arcade-style game play and challenging activities

Make learning to type fun and easy.

Train with over 30 lessons; Skill levels automatically adjust

Windows 2000/XP/Vista