Nancy and her friend Helen visit their friend Emily Willoughby at the Lilac Inn, which Emily now owns, to help her plan her wedding. Emily plans on selling inherited diamonds in order to help fix up the Lilac Inn. However, Nancy soon learns that someone has been impersonating her and making expensive purchases under her name. Soon after, Emily's diamonds are stolen! Can Nancy find the thieves and recover the missing diamonds?

Nancy Drew becomes involved in a double mystery concerning a haunted bridge and jewel thieves.

"Detectives Sam Cat and Dudley Pig have been invited to a shipboard wedding. It sounds like fun, but when a jewel thief slips aboard in the crowd, trouble follows. Good thing Sam and Dudley are at the party to help catch the thief!"--Page 4 of cover.

"The Aldens are on a special vacation up north to see the Calgary Stampede -- a cowboy celebration of Canada's frontier spirit! There's a parade through the streets of Calgary, a spectacular stage show, and plenty of fun things to do. But behind the scenes at the festival, an important piece of jewelry goes missing. Can the Boxcar Children find the thief before the big show is ruined?"--Jacket flap.

Our heroines, Sophie and Lil, don cunning disguises, mingle in high society and munch many cucumber sandwiches to solve this curious case. Applaud their bravery as they follow a trail of terrible secrets that leads straight to London's most dangerous criminal mastermind, and put their own lives at risk. It will be the most thrilling event of the season.

When Alfie McQuinn, the notorious jewel thief, is killed on a job, his last words to his son, March, are to "find jewels" and this instruction leads the boy to Jules, the twin sister he never knew he had--and the perfect partner to carry on the family business.

March and Jules are teenage twins, following in their father's footsteps as jewel thieves, but when their latest job goes wrong they end up with one jewel, a sapphire called the Morning Star, one of three cursed jewels--and the only way they can break the curse is to elude the FBI, Interpol, and a gang of international criminals, find the other two jewels, and reunite them.

The jewel hunt continues as the girls set out to protect an emerald necklace belonging to a famous reality TV show star. Now all they need to do is keep their enemies at bay, and the race for the Martha Washington jewels will finally be in their favor! But tensions are running high, and with celebrity stylists and TV crews everywhere, the Jewels are finding it hard to concentrate. And it's not long before their friendship starts to suffer. Thankfully,...

"When Sally Jones and The Chief discover a curious rose-shaped necklace hidden onboard their beloved Hudson Queen, it's the start of another perilous adventure for the seafaring gorilla and her faithful friend. Determined to get to the bottom of the mystery, they set sail for Glasgow, but there fall into the clutches of one of the city's most ruthless gangs, commanded by a fearsome smuggler queen who will stop at nothing to snatch the necklace for...