This book explores the history of modern human creativity/innovation, highlighting examples of solutions to basic human¿ needs that have been developed over time. The title ¿ Femina Problematis Solvendis ¿ is a play on the scientific classifications of humans (Homo habilis, Homo erectus, Homo sapiens), but with special focus on inventions pioneered by women (¿feminä) and is intended to suggest that a defining characteristic of modern humans is our fundamental ability to solve problems (i.e., problem-solving woman = Femina problematis solvendis), Written by David H. Cropley, an internationally recognised expert on creativity and innovation, it also builds on his previous book ¿Homo Problematis Solvendis ¿Problem-solving Man¿, published in 2019.