This fun and eye-catching puzzle features portraits of 15 trailblazing women from the fields of science, technology, engineering and mathematics, from well-known pioneers like Marie Curie and Ada Lovelace to other inspiring yet unsung heroines. With exquisite artwork by artist and author Rachel Ignotofsky, it is a satisfying and challenging puzzle for budding scientists, or those championing the great contributions that women have made to all branches of science.