OBSESSIVE ABOUT OCTOPUSES (PB)

Did you know that an octopus has three hearts? Or that they are astonishingly sensitive and intelligent, with some of them known to use tools? Dive into this fascinating illustrated guide all about the aliens of the deep. From the extraordinarily long arms of the giant Pacific octopus to the inventive common octopus, find out where octopuses live, what they eat and how we can protect them.