Suicide Club by Rachel Heng 

Lea Kirino is a “Lifer,” which means that a roll of the genetic dice has given her the potential to live forever—if she does everything right. And Lea is an overachiever. She’s a successful trader on the New York exchange—where instead of stocks, human organs are now bought and sold—she has a beautiful apartment, and a fiancé who rivals her in genetic perfection. And with the right balance of HealthTech™, rigorous juicing, and low-impact exercise, she might never die… Read more.