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MJ LaBeff

Photo credit: Nadia Larsen, Nadia Strong Photography Inc.

MJ LaBeff is an American author best described as the girl-next-door with a dark side. MJ grew up in northeastern Ohio but traded snow for sunshine and moved to southern Arizona years ago. She’s drawn to writing suspense novels, featuring complicated characters and twisted plot lines that will keep readers turning page after page. When she’s not writing or plotting her next novel, MJ enjoys reading, running, lifting weights, and volunteering for the American Cancer Society. She lives in Arizona with her husband, Jeff, and their two big dogs Sammy and Samson.

Last Cold Case Series


A homicide detective and FBI agent hunt a serial killer who collects and kills women annually during the summer solstice.



A homicide detective and FBI agent hunt for a serial killer harvesting kidneys from his victims’ corpses during the fall equinox.



Book 3

A homicide detective and FBI agent pursue a sociopath who murders expectant mothers and abducts infants during the winter solstice.









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