Sometimes you have to go back in order to go forwards - and in this third book of The Zarena Chronicles, our beloved paschat Zarena embarks on a daring journey through time to prehistoric planet Earth. This mission is close to Zarena's heart, having developed a deep love and affection for the people and animals of the Earthly realm on her first ever mission, in book one of The Zarena Chronicles. This time, born into the body of a Zaber, Zarena must not only learn to control her new body and its abilities, but to survive the larger than life threats that surround her as she grows - including deadly dinosaurs and savage tribesmen. Helped by affable giant Chunga, Zarena grows from a tiny kitten into a fierce fully grown Zaber and is determined to win the tribespeople's trust and share the wisdom and power she has learned to change the future of the planet. But things go awry when Chunga is captured by the enemy. Can Zarena use her powers to save her friend and complete her mission?