Good Rich People by Eliza Jane Brazier

If you are looking for the ultimate sinister thriller, then Good Rich People is for you. Meet Lyla and Graham, a married couple who are annoyingly rich. It’s like their money has money. Graham is as evil as it gets, as is his mother, Margo, who lives on the top floor of the family’s massive, sterile mansion. The most bearable character in this entire novel is without a doubt the dog. Graham and his mother have a family tradition, a concept that they call “the game.” The game is simple: rent their guesthouse to someone rich — but less rich, a gauche, had-to-work-for-it kind of rich — and slowly but intensely ruin their lives. Lyla is desperate to please her stunning husband, so this is her round, and their new tenant is a woman named Demi. But little do the couple know, Demi is far more powerful than they think, and their menacing plan goes awry. With writing that truly embodies the raw evil of greed, Brazier crafts cunning characters whom readers will be so excited to hate.