The Emperor’s Riddle

Mia Chen is on what her mother calls a Grand Adventure. She’s not sure what to make of this family trip to China, and didn’t want to leave her friends for the summer, but she’s excited about the prospect of exploring with her Aunt Lin, the only adult who truly understands her. Then Aunt Lin disappears, right after her old nemesis, a man named Ying, comes to visit. Mia knows that years ago, when Aunt Lin and Ying were sent to the Fuzhou countryside to work as laborers, the two searched for an ancient treasure together—one that still hasn’t been found. She’s suspicious that their shared history might be linked to Aunt Lin’s disappearance. When Mia discovers an old map filled with riddles in Aunt Lin’s room, she quickly pieces together her mission: find the treasure, find her aunt. Now, Mia, along with her big brother, Jake, must solve the clues to rescue the person she knows best in the world—and maybe unearth a treasure greater than her wildest dreams.

The Goldfish Boy

Matthew Corbin suffers from severe obsessive-compulsive disorder. He hasn’t been to school in weeks. His hands are cracked and bleeding from cleaning. He refuses to leave his bedroom. To pass the time, he observes his neighbors from his bedroom window, making mundane notes about their habits as they bustle about the cul-de-sac. When a toddler staying next door goes missing, it becomes apparent that Matthew was the last person to see him alive. Suddenly, Matthew finds himself at the center of a high-stakes mystery, and every one of his neighbors is a suspect. Matthew is the key to figuring out what happened and potentially saving a child’s life… but is he able to do so if it means exposing his own secrets, and stepping out from the safety of his home?

Poison Is Not Polite

In 1930s England, schoolgirl detectives Daisy Wells and Hazel Wong are at Daisy’s home for the holidays when someone falls seriously, mysteriously ill at a family party, but no one present is what they seem–and everyone has a secret or two–so the Detective Society must do everything they can to reveal the truth no matter the consequences.

The Case of the Three Kings/El Caso De Los Reyes Magos

After receiving the perfect Christmas gifts (a fingerprint-taking kit, a flashlight, and police tape to block off crime scenes), junior detective Flaca is reluctant to travel to Puerto Rico to spend Three Kings Day with her grandmother, until Flaca finds a mystery to solve involving the holiday’s traditions.

William and the Missing Masterpiece

Debonair cat-detective William finds himself at the center of a mysterious theft when the Mona Cheesa is stolen from a Parisian gallery. Can William put the clues together and solve the crime? Fans of Helen Hancocks’s Penguin in Peril won’t be disappointed in this hilarious tale of cat and mouse.