Blacky's back, smellier than ever. And he's got a new mission for Marcus and Dylan: track down the very last Tassie tiger and save it from extinction.
Simple, really. But throw in some bumbling thylacine hunters, a bully out to get you, a hairy Scotsman on your trail, and anything can - and will - happen.
Especially as time is running out. You can read more Blacky adventures in The Dog that Dumped on My Doona and A Croc Called Capone.