Save Me From Dangerous Men (Nikki Griffin #1) by S. A. Lelchuk

BOOKSELLER BY DAY.
BADASS BY NIGHT.

Nikki Griffin is far from typical.
She owns a bookshop in California that has a resident cat, Batleby. She drinks neat Jameson and rides an Aprilia motorcycle. She's also a Private Investigator who specialises in helping women - and she could definitely kick your ass.

When Nikki is hired to tail a woman accused of selling company secrets by a CEO, she thinks it will be just another job. And by the time she realises that something is off, it's already too late - a body has been found and it's clear there will be more. Nikki needs to find answers before somebody finds her.

THE BAD GUYS MAY HAVE STARTED THIS 
   - BUT NIKKI IS GOING TO FINISH IT.