"Little Earthquakes" is a novel by Jennifer Weiner that explores the lives of four women navigating the challenges of motherhood. Set in Philadelphia, the story delves into their personal struggles, relationships, and the emotional upheaval that comes with raising children. The narrative intertwines the experiences of these women, highlighting themes of friendship, resilience, and the societal pressures surrounding parenting. Each character faces unique obstacles, from postpartum depression to marital issues, ultimately showcasing the complexities of modern motherhood and the support that can be found in shared experiences.