Greenwash is the fourth book in this series featuring Katerina Carter, a forensic accountant whose investigations frequently result in plenty of action-packed adventure. Although I highly recommend listening to all of the books in the series, Greenwash can be enjoyed as a standalone. This book finds Katerina and her boyfriend Jace traveling to an extremely remote area of Northern Canada during the middle of winter, so Jace can begin writing a biography for a world famous environmentalist. While Jace is occupied with the enviromentalist, Kat explores the area surrounding his property in an effort to relax and entertain herself. This leads to a mystery involving local protesters, unexpected avalanches, water pollution and political machinations. Kat uses her forensic investigation skills and knowledge of financial matters to prove a surprising correlation between these seemingly separate issues and gets herself and eventually Jace into some harrowing situations along the way. The most action-packed story in the series thus far, Greenwash kept me glued to my iPhone for an entire afternoon, and the ending did not disappoint. Another winner from the very talented Colleen Cross.

Petrea Burchard does her usual amazing job with the narration. She narrates all the books in the series, and she is truly the voice of Kat. Burchard differentiates well between the characters, and her delivery is smooth and flawless. The combination of writing by Cross and narration by Burchard makes for a highly enjoyable listen.

I received a copy of this audiobook at my request in exchange for this honest review.