The set includes the books: *Genetics How is our hair color determined? What are genes? Nitrogenous bases? Children follow Valentina on this exciting exploration of DNA and discover the science of Genetics. *Evolution Why are dinosaurs that disappeared millions of years ago the ancestors of some animals living on our planet today? Children get to know the first organisms of Earth and discover the science of Evolution with Valentina! *Quantum Physics What are molecules and atoms? How do they combine to form the world we see? Children follow Valentina and her cat, Max, into the incredible microscopic world of particles and discover the science of Quantum Physics!