Necessity is a science fiction book written by author Joanna Russell. In this book, readers will get acquainted with the world of the future, where amazing events and changes are taking place. The main characters - a historian, a pirate and a mystic - go on a journey that can affect the fate of the whole world. This book helps the reader to deepen his understanding of the world and its possibilities, as well as to understand how important it is to unite to achieve a common goal. Impressive images, a fascinating plot and unexpected turns of events make "Necessity" an exciting read for fans of science fiction and fans of philosophical reflection.