‘Unputdownable. A fast-paced read, full of twists and turns.’ ★★★★★ Reader review



Some secrets refuse to stay buried…

A convicted serial killer has finally agreed to reveal where he buried thirteen women.


But when forensic specialists Jayne and Steelie are called in to identify the bodies, they make a horrifying discovery. What should be a cold case has a terrifying connection to a woman who has just gone missing.


Jayne and Steelie are in a race against time as their work puts them on a collision course with another killer – one who will stop at nothing to bury the truth forever.



A chillingly addictive thriller that will keep you guessing, perfect for fans of Patricia Cornwell and Kathy Reichs.




Praise for Bones of Evidence

‘Unputdownable. A fast-paced read, full of twists and turns.’ ★★★★★ Reader review


‘Plenty of action with twists and turns to keep you guessing.’ ★★★★★ Reader review


‘A great book. I would thoroughly recommend.’ ★★★★★ Reader review


‘A fast-paced book with great characters. Brilliant.’ ★★★★★ Reader review


‘An exciting read!’ ★★★★★ Reader review


‘I was so engrossed.’★★★★★ Reader review


‘A great read. I’m totally invested in this series.’ ★★★★★ Reader review


‘Another great book in the series, but can be read as a standalone. Koff keeps you captivated throughout.’ ★★★★★ Reader review


‘This book had suspense, action, murder, mystery, serial killers, intrigue, a great who done it and some crazy twists and turns! The story was very interesting! I definitely recommend reading this one!’ Reader review ★★★★★


‘Absolutely brilliant! It has been a long time since a story gripped me quite like Silent Evidence’ Reader review ★★★★★


‘This was really interesting…the story was fast paced and engaging. A good read’ Reader review ★★★★★