My sister, knowing I’ve been transitioning to a plant-based diet sent me a link to a book she’s been reading: “The Vegetarian Myth”. Is there any validity to this book or has anyone here ever heard of it?

My sister, knowing I’ve been transitioning to a plant-based diet sent me a link to a book she’s been reading: “The Vegetarian Myth”. Is there any validity to this book or has anyone here ever heard of it?