This classic Usborne book has been enjoyed by three generations since its first publication in 1975. It has now been completely reillustrated by the original artist, Colin King, to celebrate the 40th anniversary of Usborne Publishing. Anyone who remembers this book from their own childhood will love to introduce a new generation to this unique visual explanation of how the human body works. Those previously unfamilar with it are in for a treat. Covers all the basics of human biology in a fun and informative way.