Everyone knows how babies are made, but scientists are only just beginning to understand the making of a mother. Mom Genes reveals the hard science behind our tenderest maternal impulses, tackling questions such as why mothers are destined to mimic their own moms (or not), how maternal aggression makes females the world's most formidable creatures, and how a crisis like the Covid-19 pandemic can make or break a mom.

Weaving the latest research with Abigail Tucker's personal experiences, Mom Genes "is an eye-opening tour through the biology and psychology of a role that is at once utterly ordinary and wondrously strange" (Annie Murphy Paul, author of Origins).