‎'A Vested Interest - book 1' Kindle edition will be free at Amazon.co.uk for two days from about 8:00am (UK) on Easter Monday. In the US it will be free from 12:00am PST. Other countries - just change .com/co.uk to your own version and adjust the time accordingly.

You don't have to have a Kindle. There are free readers available for Android, Windows and Apple phones, tablets and PCs.

Donna Rigden is fed up with her boss at D'Netics Research Facility. She resigns - big mistake! Donna is now on the hit list of one of the most notorious men in the corporate US. He's without morals and doesn't accept the word 'no'.

Sir Richard, Donna's new employer showers her with luxury and makes her an offer she can't refuse. Now, once she's signed the contract, he asks her to use her medical expertise to commit murder. Donna probably would have walked away, but she'd been swept off her feet.

Richard sides against her; Donna feels hurt and betrayed. She turns to her new friend for help. Donna's life is turned upside down. Two letters and two secrets steer her future. Donna must make a life changing choice. Once made, there's no going back. Was it the right choice?

Death strikes! The infirmary's doctor is ordered to give his patient a mystery drug. He's told the drug is either a cure or a curse. Will he stand by his Hippocratic Oath or follow orders?

Donna wakes from a deep coma with part of her memory gone. She starts to remember, but parts of her past don’t add up. She remembers being married to Richard but can’t remember why. Was she in love with him? She has flashes of two different lives. In one she’s happy. In the other she’s trapped. Which one is real?