Getting Rid of Matthew by Jane Fallon

Helen has had an affair with Matthew, her boss, that has lasted for years. Just at the moment she decides it's time to dump him and get on with her life, she opens the front door to find Matthew on her doorstep. "I've done it!" he announces triumphantly. "I've left her. I'm yours!" he tells her, and proceeds to move in. She is not brave enough to throw him out. She then discovers how much she can't stand him, wherein ensues a zany plot that involves figuring out that the best way to get rid of Matthew is to befriend his wife and convince her to take him back. The only problem is that Helen discovers she really likes Sophie, Matthew's wife -- a lot more than she likes Matthew. And on top of that, she has a rather dishy stepson.

Sub Read: Annihilation: Southern Reach Trilogy Book 1

Area X has been cut off from the rest of the continent for decades. Nature has reclaimed the last vestiges of human civilization. The first expedition returned with reports of a pristine, Edenic landscape; the second expedition ended in mass suicide; the third expedition in a hail of gunfire as its members turned on one another. The members of the eleventh expedition returned as shadows of their former selves, and within weeks, all had died of cancer. In Annihilation, the first volume of Jeff VanderMeer's Southern Reach trilogy, we join the twelfth expedition.

The group is made up of four women: an anthropologist; a surveyor; a psychologist, the de facto leader; and our narrator, a biologist. Their mission is to map the terrain, record all observations of their surroundings and of one another, and, above all, avoid being contaminated by Area X itself.

They arrive expecting the unexpected, and Area X delivers—they discover a massive topographic anomaly and life forms that surpass understanding—but it's the surprises that came across the border with them and the secrets the expedition members are keeping from one another that change everything.