By: Kathie Scrimgeour
Robert Spiller’s amateur sleuth mystery novel, Napier's Bones (5th Bonnie Pinkwater mystery),was released April 11, 2015 by Jmars Ink (ISBN# - 9781511454964, softcover, 302 pages). It is available online, rspiller.com and on Amazon and CreateSpace.
When a skeleton is unearthed in a field next to East Plains High School, math teacher Bonnie Pinkwater is thrust into a three-decade-old murder. What she uncovers are Satanists, ruthless mercenaries, murderous homecoming queens, a crazed mother, a fateful blizzard, and the death of someone near and dear to her. As her once considerable gifts of memory and deduction are eroded by the trauma of loss, Bonnie must solve a thirty year old cold case before the killer decides the best way to remain free is to add one female mathematician to his list of victims.
Besides being a master of space and time, Robert Spiller is the author of the Bonnie Pinkwater mystery series: The Witch of Agnesi, A Calculated Demise, Irrational Numbers, and most recently Radical Equations. Napier's Bones, the fifth in the series was released April 2015. His math teacher/sleuth uses mathematics and her knowledge of historic mathematicians to solve murders in the small Colorado town of East Plains. A retired mathematician, Robert lives in Colorado Springs, Colorado with his wife Barbara. E-mail Robert at: firstname.lastname@example.org