'Invisible Women' is an eye-opening exposé by Caroline Criado Perez that uncovers the rampant data bias against women in a world predominantly engineered for men. Through a series of enlightening case studies and extensive research, Perez illuminates the countless ways women are systematically overlooked—from health care to urban planning, from technology to the workplace. The book showcases how the 'one-size-fits-all' mindset, centered around male benchmarks, perilously affects women's lives, perpetuating discrimination and inequality. As Perez argues for a vital shift in perspective, 'Invisible Women' stands as a clarion call to bring women’s needs to the forefront, reshape policies, and bridge the gender data gap which profoundly shapes our society.