Order of Em Hansen Books

Em Hansen serves as the central character in American author Sarah Andrews' mystery series. This geologist finds herself repeatedly drawn into murder investigations while pursuing her professional work. Though the series begins in Wyoming, Hansen's geological career takes her across different locations where mysteries inevitably unfold.

Sarah Andrews launched the Em Hansen series in 1994 with Tensleep, her first published novel. The following list presents Sarah Andrews' Em Hansen novels in their publication sequence, which corresponds to their chronological order:

Em Hansen Plot Summaries: The series' second installment, A Fall in Denver by Sarah Andrews, follows the sharp-tongued geologist-detective as she leaves Wyoming's oil fields behind for Denver's corporate environment at Blackfeet Oil, where dangerous secrets are brewing.