A new serial killer strikes outside of Seattle, and FBI Special Agent Katie Winter is summoned when he crosses the border to strike in Vancouver, too. With victims tied to logs and sent downriver, it appears this is the work of a deranged logger-and yet, after a shocking twist, Katie, facing her own demons, realizes that nothing is what it seems.

"Molly Black has written a taut thriller that will keep you on the edge of your seat... I absolutely loved this book and can't wait to read the next book in the series!"

-Reader review for Girl One: Murder

HELP ME is book #5 in a new series by #1 bestselling mystery and suspense author Molly Black.

FBI Special Agent Katie Winter is no stranger to frigid winters, isolation, and dangerous cases. With her sterling record of hunting down serial killers, she is a fast-rising star in the BAU, and Katie is the natural choice to partner with Canadian law enforcement to track killers across brutal and unforgiving landscapes.

Will Katie enter the killer's mind in time to save the next victim?

A complex psychological crime thriller full of twists and turns and packed with heart-pounding suspense, the KATIE WINTER mystery series will make you fall in love with a brilliant new female protagonist and keep you turning pages late into the night.

Books #6-#9 in the series-FORGET ME, HOLD ME, PROTECT ME, and REMEMBER ME-are now also available.

"I binge read this book. It hooked me in and didn't stop till the last few pages... I look forward to reading more!"

-Reader review for Found You

"I loved this book! Fast-paced plot, great characters and interesting insights into investigating cold cases. I can't wait to read the next book!"

-Reader review for Girl One: Murder

"Very good book... You will feel like you are right there looking for the kidnapper! I know I will be reading more in this series!"

-Reader review for Girl One: Murder

"This is a very well written book and holds your interest from page 1... Definitely looking forward to reading the next one in the series, and hopefully others as well!"

-Reader review for Girl One: Murder