The Edge of Alone

When Ruth Price is suddenly taken from her home by two strangers, she's thrust into a terrifying world of secrets, lies, and betrayal. Claiming to be acting on her mother's wishes, the men transport Ruth across the country to a mysterious place called Broken Ridge.

As Ruth desperately seeks a way to escape and contact her father, she uncovers a sinister network operating just beneath the surface of society.

Meanwhile, Ruth's father has called in Ryan Lock to help recover his daughter...before it's too late.

This heart-stopping thriller delves into the shadowy world of American behavior modification programs, asking how far a parent will go to "fix" their child – and how far a child will go to be free.

Praise for Sean Black's Ryan Lock series: 

"This series is ace. There are deservedly strong Lee Child comparisons as the author is also a Brit, his novels US-based, his character appealing, and his publisher the same." - Sarah Broadhurst, The Bookseller 

"Black's style is supremely slick." - Jeremy Jehu, The Daily Telegraph 

"The pace of Lee Child, and the heart of Harlan Coben." - Joseph Finder, New York Times Bestseller (Paranoia, Buried Secrets) 

"The heir apparent to Lee Child" - Ken Bruen 

'Ryan Lock (is) a protagonist tough enough to take on the Jacks of this world (that's Bauer and Reacher)' - Russel McLean 

Read what others are saying about Sean Black: "This series is ace. There are deservedly strong Lee Child comparisons as the author is also a Brit, his novels US-based, his character appealing, and his publisher the same." - Sarah Broadhurst, The Bookseller

"This is a writer, and a hero, to watch." - Geoffrey Wansell, The Daily Mail

"Black's style is supremely slick." - Jeremy Jehu, The Daily Telegraph

"The pace of Lee Child, and the heart of Harlan Coben." - Joseph Finder, New York Times Bestseller (Paranoia, Buried Secrets)

"The heir apparent to Lee Child" - Ken Bruen, Internationally Bestselling Author of The Guards

'Ryan Lock (is) a protagonist tough enough to take on the Jacks of this world (that's Bauer and Reacher)' - Russel McLean

'Black's star just keeps on rising.' - Evening Telegraph