(Paperback, 2nd New edition)

After Robbie Walkers father dies of cancer, he is sent to spend the summer holidays on the farm where his father grew up. There, in a hidden valley called Paradise, Robbie discovers a new friend a creature thought extinct. But others also visit Paradise: wildlife thieves whose only interest is to get rich through this new animal.

(Paperback, 2nd New edition)

Jack Stewart hates his new life in Taupo. Then he meets Fluoro, who lives in an old explosion crater in Crown Park where steam and poisonous gases still hiss and ooze from the ground. Together they explore the last eruption of Lake Taupo, the greatest explosion since history began.

(Paperback)

Noah Larsen is forced to move to a lonely life on Stewart Island, New Zealand. Then he spots a spectacular bird in the bush: one nobody else believes, except for local-girl Hailey. When birds start dying, Hailey and Noah must unite to solve the mystery, and then save one of the world's strangest and rarest creatures from extinction.

(Paperback)

Professor Mike Rackman disappears while studying New Zealand's Alpine Fault. His young friend Jack Stewart believes the man is injured and lost in the 15th Century. Jack and his cat follow him back in time arriving hours before the fault breaks. Now all three are trapped in the past and only Jack can save them.

(Paperback)

Set in Kerikeri and Waitangi Forest. Kiwi are being killed by dogs. Local pets and pig-hunting dogs are suspects. A boy saves and befriends an injured pig dog in the forest. Immediately the dog becomes a major suspect. The boy must find the real killer before his new friend is euthenised.

(Paperback, 3rd New edition)

Tuatara are dying because of climate change. For a while there is hope the species may survive, but when the last tuatara dies it is thought the species has been lost. That's until twins Jason and Jessy make a remarkable discovery on their family farm.

(Paperback, 2nd Revised edition)

Jake lives in a remote part of the Wairarapa, where he can surf and watch the whales feeding in Whale Pot Bay. Its paradise. Then Jakes dad begins a new relationship and Jakes peaceful life erupts in violence and deceit. And when a whale gets into trouble in the bay, the history of Whale Pot Bay seems doomed to repeat itself.