In the novel “The Losing Bitches Club,” which can be described as a success story, there are four heroines who have nothing in common with each other either intellectually, age-wise, or socially and financially. However, as fate would have it, they become friends, and not just friends, but a monolithic team of like-minded women and, ultimately, business partners. What do all these women have in common? Initially, there is only one thing - the fight against excess weight.