Describes the seven basic shapes of crystals and other aspects of crystallography, including how they form in nature and how crystals are studied and identified.

People have long been captivated by the beauty of gems, from diamonds and sapphires to rubies and emeralds. Kids will be interested to know how these precious rocks form. Through this helpful book, young gem lovers will understand the crystal structure that many gems have and how beautiful rocks form in nature.

After Jack Frost steals the seven jewels from Queen Titania's crown, India needs to recover the magic moonstone quickly before everyone's dreams turn into nightmares.

After Jack Frost steals the seven jewels from Queen Titania's crown, Lucy needs to recover the diamond quickly so that the fairies will be able to fly again.

When Princess Jasmine discovers there is no fruit at the market in Agrabah, she investigates the royal orchards and discovers that all the fruit has turned into jewels, and she, Aladdin, and Abu must find a way to reverse the magical change.

Elementary school secret agent Amelia continues her efforts to save the world from evil geniuses and criminal masterminds, this time foiling a jewel thief, identifying some unusual cat burglars, and evading a weed army.

Agate the moose mourns his own drab exterior as he compares his animal friends to different gems.

"Lizzy and Diesel are back in an all-new wicked adventure from #1 New York Times bestselling author Janet Evanovich and Emmy Award-winning co-author Phoef Sutton. Murdered and mummified nearly a century ago, notorious bootlegger Collier "Peg Leg" Dazzle discovered and re-hid a famous pirate's treasure somewhere along the coast of New England. A vast collection of gold and silver coins and precious gems, the bounty also contains the Stone of Avarice--the...