A gripping thriller by Australia's master of adventure about rescue, revenge and redemption, and the things we do to protect the ones we love.

Professor Denise 'Doc' Rado is South Africa's expert on pangolins, busting poachers and freeing the endangered anteaters in elaborate undercover stings.

After a risky operation backfires, Doc's life is shattered, but she still has to lead an eclectic group of donors on a wildlife tour of southern Africa.

But there's a target on her back.

As the safari ventures deep into Africa, Doc fears they're being followed and she will do anything to keep them all safe - especially Ian Laidlaw, a handsome Australian businessman turned accidental philanthropist.

Is Doc being hunted by the poachers she once fought, or is there some other bloodthirsty predator prowling the wilderness?