All is not Forgotten landed on my desk along with others. Flipping through the pile this debut psychological thriller intrigued me. It’s not usually a book I would read. I can’t bear violence towards children, for Jenny is one, though I suppose in fact she is a youth. She is 15, so a youth, but really as are they all, a vulnerable child.

I couldn’t put it down.

Wendy Walker has created a fascinating concept that explores memory and what you would be willing to do to protect your child.

Jenny is attacked, raped, horribly. Her parents agree to an experimental treatment that wipes the mind, enabling her to move on with her life. But does she? Can this really work?

She has a scar on her back, and instead of being haunted by the memory of an event, she is instead tormented by an unknown fear.

This is perhaps why it intrigued me. One of my own children had to undergo massive painful surgery at the age of one. The consultant said that because of his age my son had no understanding of the pain and distress of the event, and would forget the actual incident. But for many years, his dominant emotion to any situation would be an intense fear. And so it was. It breaks my heart even now to think of it.

The unknown for Jenny is worsened by the knowledge of a violation. But what?

And where is justice? Her father is obsessed with finding her attacker and her mother is in denial.

The decision is made to take Jenny back into her memories. But even if it can be done, will pulling at the threads of her suppressed experience reveal more than intended. Where is the healing then?

Well written, thought provoking at a profound level. A triumph, but it won’t be a novel that you can forget, so be prepared. And to try and decide what decision you would make.

The only problem for Wendy Walker is what to write now.

Let me know your thoughts on the book at frost@margaret-graham.com

Film rights have been pre-empted by Warner Bros, with Reese Witherspoon set to produce.

Published by Harlequin on 14th July. £12.99