On holiday with Hazel's father, Daisy and Hazel secretly investigate a murder on the Orient Express, rushing to solve it before another murder occurs, or someone else finds the killer.
A biographical novel about Antonio Chuffat, a Chinese-African-Cuban messenger boy in 1870s Cuba who became a translator and documented the freedom struggle of indentured Chinese laborers in his country.
At an English boarding school in the 1930s, crime-solving friends Hazel Wong and Daisy Wells struggle to find an exciting mystery to investigate until Hazel discovers the dead body of Miss Bell, the science teacher.
Thirteen-year-old Lizzie and her secret friend Noah, who is hiding in her house, plan to rescue Noah's father from the quarantined Chinatown, and save everyone they love from contracting the plague that is spreading in 1900 San Francisco.
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.
In mid-1860s San Francisco, sixteen-year-old Aiden gains a hoped-for chance at a change in fortune when he wins a ship in a poker game, but soon he is involved in Peru's savage guano trade and the exploitation of its Chinese workers.
In the 1870's in Massachusetts, Molly befriends, despite her family's disapproval, one of the Chinese workers brought in to replace striking employees at her father's shoe factory.
In 1881, after a winter flood closes school temporarily, Andi is sent to Miss Whitaker's Academy for Young Ladies in San Francisco, where she and her new roommate discover that Lin Mei, who works at the school, is really a slave.
