Sarah Armstrong Mysteries

3 books in series
4 out of 5 stars 65 ratings

Singularity Publisher's Summary

Profiler Sarah Armstrong knows what it's like to be in a sticky situation. As a single mother and one of the few female Rangers in Texas history, she has had to work twice as hard to rank among the best cops in the Lone Star State. But when mega-wealthy businessman Edward Lucas III is found murdered along with his mistress, their bodies posed in grotesque ways, Sara quickly senses that this will be the deadliest case of her career. While others focus the investigation on Lucas's estranged wife, Sarah disagrees and hunts a suspect only she believes in. Yet nothing in her career could have prepared her for the horror of a young man who believes he has been sent from heaven to massacre innocent people.

When Sarah picks up on the killer's elusive trail, following his scent all over Texas, the psychopath makes her his next target. And as Sarah closes in, the madman sets his sights on all she holds dear.

Singularity features a feisty, funny, and tough heroine and a truly creepy killer, as it races along to a chilling and unexpected climax.

©2008 Kathryn Casey (P)2012 Kathryn Casey
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  • Book 1

    • Singularity

    • A Sarah Armstrong Mystery, Book 1
    • By: Kathryn Casey
    • Narrated by: Debbie Andreen
    • Length: 8 hrs and 22 mins
    • Unabridged
    • Overall
      4 out of 5 stars 34
    • Performance
      4 out of 5 stars 30
    • Story
      3.5 out of 5 stars 31

    Profiler Sarah Armstrong knows what it's like to be in a sticky situation. As a single mother and one of the few female Rangers in Texas history, she has had to work twice as hard to rank among the best cops in the Lone Star State. But when mega-wealthy businessman Edward Lucas III is found murdered along with his mistress, their bodies posed in grotesque ways, Sara quickly senses that this will be the deadliest case of her career. While others focus the investigation on Lucas's estranged wife, Sarah disagrees.

    • 1 out of 5 stars
    • Recorded in a basement

    • By Allison on 07-02-13

    Regular price: $19.95

  • Book 2

    • Blood Lines

    • Sarah Armstrong Mystery #2
    • By: Kathryn Casey
    • Narrated by: Debbie Andreen
    • Length: 8 hrs and 21 mins
    • Unabridged
    • Overall
      4.5 out of 5 stars 13
    • Performance
      4.5 out of 5 stars 13
    • Story
      4 out of 5 stars 13

    Listeners loved Sarah Armstrong, the feisty and vulnerable profiler in Kathryn Casey's first mystery, Singularity. She's back in this second book in the series with her hands full with two cases at once: A persistent and potentially lethal stalker pursues pop mega-star Cassidy Collins, and a high-energy Houston businesswoman is found dead in her house. Though the businesswoman's death is being called a suicide, when Sarah is shown photographs of the scene, something seems off.

    • 5 out of 5 stars
    • Like a story that keeps my interest

    • By Roger on 11-30-12

    Regular price: $19.95

  • Book 3

    • The Killing Storm

    • A Sarah Armstrong Mystery, Book 3
    • By: Kathryn Casey
    • Narrated by: Debbie Andreen
    • Length: 9 hrs and 26 mins
    • Unabridged
    • Overall
      4.5 out of 5 stars 18
    • Performance
      4.5 out of 5 stars 14
    • Story
      4.5 out of 5 stars 14

    On a quiet afternoon in the park, four-year-old Joey plays in the sandbox, when a stranger approaches looking for his puppy. While Joey's mom, Crystal, talks on her cell phone, the stranger convinces the child to help search. By the time Crystal turns around, her son has disappeared. Yet her reaction is odd, not what one would expect from a distraught mother. Is Crystal somehow involved in her son's abduction?

    • 5 out of 5 stars
    • Kathryn Casey Sarah Armstrong great listen!

    • By CherylAnn on 03-13-14

    Regular price: $19.95