Scarlett undercover

"Scarlett, a sixteen-year-old private detective in the fictional city of Las Almas, finds herself at the center of a mysterious case--involving ancient curses, priceless artifacts, and jinn--as she discovers that her own family secrets may have more to do with the situation than she thinks."@en
"Meet Scarlett, a smart, sarcastic fifteen-year-old Muslim American, ready to take on crime in her hometown. When Scarlett agrees to investigate a local boy's suicide, she figures she's in for an easy case and a quick buck. But it doesn't take long for suicide to start looking a lot like murder. As Scarlett finds herself deep in a world of cults, curses, and the seemingly supernatural, she discovers that her own family secrets may have more to do with the situation than she thinks...and that cracking the case could lead to solving her father's murder."
""Scarlett, a sixteen-year-old private detective in the fictional city of Las Almas, finds herself at the center of a mysterious case--involving ancient curses, priceless artifacts, and jinn--as she discovers that her own family secrets may have more to do with the situation than she thinks"--"@en