Cynthia Riggs Books in Order

Cynthia Riggs is a 13th generation Islander, a mother of five, and daughter of author and poet Dionis Coffin Riggs and school principal and printmaker Sidney N. Riggs. Despite her geology degree, she has cultivated a diverse career in writing, public relations, and entrepreneurship. Her extensive experience includes writing for the National Geographic Society and Smithsonian, a stint in Antarctica, and work as a public relations specialist for the American Petroleum Institute. She has also operated boat charters, managed the Chesapeake Bay Ferry Boat Company, and worked as a rigger at Martha's Vineyard Shipyard. Following her enrollment in the Master of Fine Arts creative writing program at Vermont College, Riggs has emerged as a successful mystery writer, drawing inspiration from local scenes and characters on Martha's Vineyard, where she remains an active voice in politics and human rights causes.

Bibliography verified: January 2026

Book Series by Cynthia Riggs

  • #1
    Cozy Case Files Volume 1(2017)
    Amazon
  • #2
    Cozy Case Files Volume 2(2017)
    Amazon
  • #3
    Cozy Case Files Volume 3 (By: M.C. Beaton,Donna Andrews,Ellie Alexander,Mindy Quigley)(2017)
    Amazon
  • #4
    Cozy Case Files Volume 7 (By: Donna Andrews,Diane Kelly,Ellen Crosby,Ellie Alexander,Vivien Chien,Ashley Weaver,Mindy Quigley)(2019)
    Amazon
  • #5
    Cozy Case Files Volume 8 (By: M.C. Beaton,Diane Kelly,Vivien Chien,Paige Shelton,SusanCox,Elizabeth Penney,Mindy Quigley)(2020)
    Amazon
  • #6
    Cozy Case Files Volume 11 (By: Diane Kelly,Ellie Alexander,Vivien Chien,Paige Shelton,Mariah Fredericks,Elizabeth Penney,Mindy Quigley)(2021)
    Amazon
  • #7
    Cozy Case Files Volume 13 (By: Mindy Quigley)(2021)
    Amazon
  • #8
    Cozy Case Files Volume 14 (By: Diane Kelly,Gigi Pandian,Ellie Alexander,Paige Shelton,Mindy Quigley,Korina Moss)(2022)
    Amazon
  • #9
    Cozy Case Files Volume 15 (By: Mindy Quigley)(2022)
    Amazon
  • #10
    Cozy Case Files, Volume 19(2023)
    Amazon
  • #11
    Cozy Case Files, Volume 22(2024)
    Amazon
  • #12
    Cozy Case Files, Volume 23 (By: Diane Kelly,Gigi Pandian,Ellie Alexander,Vivien Chien,Paige Shelton,Jennifer J. Chow)(2025)
    Amazon
  • #1
    Deadly Nightshade(2001)
    Amazon
  • #2
    The Cranefly Orchid Murders(2002)
    Amazon
  • #3
    The Cemetery Yew(2003)
    Amazon
  • #4
    Jack in the Pulpit(2004)
    Amazon
  • #5
    The Paperwhite Narcissus(2005)
    Amazon
  • #6
    Indian Pipes(2006)
    Amazon
  • #7
    Shooting Star(2007)
    Amazon
  • #8
    Death and Honesty(2009)
    Amazon
  • #9
    Touch-Me-Not(2010)
    Amazon
  • #10
    The Bee Balm Murders(2011)
    Amazon
  • #11
    Poison Ivy(2012)
    Amazon
  • #12
    Bloodroot(2016)
    Amazon
  • #13
    Trumpet of Death(2017)
    Amazon
  • #14
    Widow's Wreath(2018)
    Amazon

About Cynthia Riggs

Cynthia Riggs is a 13th generation Islander, a mother of five, and daughter of author and poet Dionis Coffin Riggs and school principal and printmaker Sidney N. Riggs. Despite her geology degree, she has cultivated a diverse career in writing, public relations, and entrepreneurship. Her extensive experience includes writing for the National Geographic Society and Smithsonian, a stint in Antarctica, and work as a public relations specialist for the American Petroleum Institute. She has also operated boat charters, managed the Chesapeake Bay Ferry Boat Company, and worked as a rigger at Martha's Vineyard Shipyard. Following her enrollment in the Master of Fine Arts creative writing program at Vermont College, Riggs has emerged as a successful mystery writer, drawing inspiration from local scenes and characters on Martha's Vineyard, where she remains an active voice in politics and human rights causes.

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