Pope, A: ECHO SERIES 1-4

Books included:
Aria
Summary:
Haunted by the horrors of her painful past, Aria lives as a recluse, spending her days studying and her nights working in the best club in the city, called "Echo", absolutely sure that love is just not in her cards.
But when she meets William Jones, a handsome brother of her boss who makes it quite clear that he has his sight set on her, Aria will have to decide if Will is worth the risk, when a silly little thing called love comes knocking on the door.

Nura
Summary:
Nate Robins has it all. He is a brilliant trauma surgeon, ex-marine, and a certified genius with a wonderful wife and more money than he could ever hope to spend. But it all comes crashing down when a school shooting results in his wife's premature death.
Suddenly alone for the first time since his high school days, Nate falls into a depression that threatens to drown him until the sudden appearance of a beautiful, Arab girl changes everything.

Megan
Summary:
Plagued by the dreams of her traumatic childhood that she can't remember, Megan Jones lives a solitary life.
Never quite happy, never quite content, she spends her days working and her nights trying to find some semblance of happiness with numerous men and women.
When she starts receiving disturbing letters from one of her former flings, followed by a horrifying discovery in her garage, she decides to hire a bodyguard.
Enter Niklas Krüger, a brooding German man, former soldier, and a recent amputee.
At first, Megan hates him. Nik is cold, and harsh and makes her blood boil. But as they say 'the line between love and hate is a thin one', something Megan would soon discover for herself.

Zaria
Summary:
Kei Daigo's life is complicated.
He's a divorced, single father with a full-time job and a son who, although brilliant, is proving too much work for Kei to handle alone.
After another nanny resigns, unable to handle Ren and his antics he decides to hire someone different.
Someone like Zaria Khalil, a young woman with a tumultuous past and more baggage than Kei could imagine, desperate for a job.
At first, Kei is apprehensive about hiring someone so young and inexperienced but does it either way once it becomes apparent that his son has taken a liking to the strange, young woman with sad eyes.
What Kei couldn't have predicted was that along with a nanny, he would be getting so much more, as Zaria slowly but surely started turning his life upside down.