Eight-year-old Lucas, Prince of Wrenly, is eager to explore and Clara, daughter of the queen's seamstress, knows the kingdom well, so they team up to find a lost jewel and visit all of the land's main attractions as they search.

"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 very item reluctant treasure seeker Lizzy Tucker and her partner, Diesel, have been enlisted to find. While Lizzy would just like to live a quiet, semi-normal...

Wyman Ford is tapped for a secret expedition to Cambodia ... to locate the source of strangely beautiful gemstones that do not appear to be of this world. While he searches for the origin of these dangerous jewels, a young woman in Maine borrows her father's boat to search the outer islands for the meteorite that lit up the sky in her small town. Meanwhile, a scientist at the National Propulsion Facility discovers an inexplicable source of gamma rays...

"The Millers are far from perfect. Estranged siblings Beck, Ashley and Jake find themselves under one roof for the first time in years, forced to confront old resentments and betrayals, when their mysterious, eccentric matriarch, Helen, passes away. But their lives are about to change when they find a secret inheritance hidden among her possessions--the Florentine Diamond, a 137-carat yellow gemstone that went missing from the Austrian Empire a century...

This title covers key curriculum Earth science topics, and explores the natural processes, how geologists study gems, and how gems relate to the reader's daily life.

When Eliza Jane Murphy--line leader, captain of the worm rescue team--impulsively pockets a sparkly green stone from her classroom's "Exploring Green" display table, her heart crumples. My heart stopped singing. My letters went wonky. I was too heavy to swing! I wanted to put it back...But what if someone saw? But when she discovers that nearly everyone in her family took something once in their lives--from her baby brother and mom, to her nana with...

"Born into two different classes, James and Camille shouldn't even know each other. But when the pursuit of a missing ruby brings them together, much more than a mere acquaintance is ignited. The daughter of a curiosity shop owner, Camille would never be considered a lady. Nor does she want to be. With a fiery personality, she dreams of adventures far beyond the walls of her family's modest business. But when her father thrusts a mysterious box into...

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.