'Mudpoo, Harry (his talking dog), and their friends discover a secret and menacing mystery at Bethanga’s old goldmine. Meanwhile, Captain Pete (with help from Gus, his Kombi van, who has been known to talk) is trying to invent an environmentally friendly solution to stop European rabbits from taking over their entire farm. Can you help them find a solution? This is a story for everyone who wants to make a difference.'
Source: Publisher's blurb.