Stodgy British archivist Henry Percival-Smythe slaves away in the dusty basement of Ealing College in 1934, the only bright spot in his life his obsession with a strange Australian mammal, the thylacine. It has been hunted to the edge of extinction, and Henry would love nothing more than to help the rare creature survive.Then a human whirlwind spins through his door. Jack and "Dingo and " Chambers is also on the hunt for the so-called and "Tasmanian Tiger, and " although his reasons are far more altruistic. Banding together, Dingo and the newly nicknamed Dash travel halfway around the globe in their quest to save the thylacine from becoming a footnote in the pages of biological history.While they search high and low, traverse the wilds, and fight the deadliest of all creatures - man - Dash and Dingo will face danger and discover another fierce passion within themselves: a desire for each other.