Book excerpt: 100 Under $100: One Hundred Tools for Empowering Global Women is a comprehensive look at effective, low-cost solutions for helping women in the Global South out of poverty. Most books on this subject focus on one problem and one solution; author Betsy Teutsch instead spreads her net wide, sharing one hundred successful, proven paths out of poverty in eleven different sectors—including tech, public health, law, finance, and more—in a visually striking book full of images of vibrant, strong women farmers, health practitioners, entrepreneurs, and humanitarian tech stars doing exciting, cutting-edge work. Eye-opening and compelling, 100 Under $100 is an accessible entry point for globally-attuned readers excited about using a broad range of tools to empower women and help alleviate poverty in the developing world.