mystery fiction

"When a leopard goes missing at the San Diego Zoo, it's up to Dink, Josh, and Ruth Rose to find her!"--Provided by publisher.

"Seventh-grader Gabriella Carter, goalie for Stratford Park Middle School, was given the treasured medal of professional soccer star Shaune Covington to hold for a week, but now it has disappeared from her backpack; clearly somebody took it, and it is up to Gabriella and her friends to gather clues, check alibis, and figure out who took the precious medal--and why"--OCLC.

Seventh-graders Sloane and Amelia are devastated to be paired for a research project about long-lost jewels, but soon they are finding clues hidden for nearly a century--and realize they are being used.

When some of Rosamond's tomatoes go missing right before the contest that will judge the best organic garden, Nate the Great and Sludge dig up the dirt on a surprising culprit.

Twins Theo and Alexander along with their sister Wil are abruptly dropped off at their Aunt Saffronia's house, where they learn they must complete a series of tasks in order to see their parents again, the first of which is solving a mystery at the Fathoms of Fear waterpark.

Eleven-year-old Gina Sparks, aspiring journalist, and her fellow GEEKs, Edgar, Elena, and Kevin, live in Elmwood, New Hampshire, a small town in serious danger of vanishing completely--unless the four friends can find the Van Houten fortune, which was supposedly promised to the town by Maxine Van Houten, a famous toymaker who loved complicated puzzles.

Alana Oakley suspects her new neighbors are vampires. Her friends hope Alana is right. Everything they've read about vampires sounds so very cool and the new neighbors are so very hot. Despite her friends' warped sensibilities, Alana is determined to reveal the neighbors' bloody secret. If only her mom would stay out of trouble, Alana would have this mystery in the bag. Hard to know what Alana is dreading more this year: the kiss of immortality from a vampire or her mother throwing her a birthday party, but don't bother asking the woman in Alana's living room...she's already dead.

Mallory is still adapting to life in her new town of Eastport when she is haunted by a reoccurring nightmare, leading her to investigate the legend of Sweet Molly.

"Six months ago, Mars Patel boarded a spaceship to travel to Oliver Pruitt's colony on the planet Mars, and now he's finally there. The journey gave Mars lots of time to bond with his copilots, but Mars and his new friends soon discover that Pruitt's colonists aren't the only people living on the inhospitable planet. A splinter group, led by the mysterious Fang, are desperate to go back to Earth--and they don't care who they hurt in the process. Amid the slick subterranean colony filled with rules and giant, terrifying tardigrades who poop a lot, Mars searches for answers about Oliver Pruitt's supposed plans--and the real reason the eccentric billionaire has been so invested in him all this time"--Dust jacket.

"Starring Harry and Lloyd from the Dumb & dumber franchise as middle schoolers, this hilarious story finds them wreaking havoc in Washington, D.C., after getting their hands on a treasure map belonging to a REAL criminal"-- Provided by publisher.