Hendrik Poinar is a bit of a mystery man – as in, he likes to solve them. And he’s part time traveller – as in, he likes to dig up the past. Think Doctor Who meets Indiana Jones. Poinar is an evolutionary biologist - which means he studies the nature of how we humans got here and where we’re going. He happily admits his childhood dream was to travel the world and travel back in time. “No-one imagines that there’s actually something still hidden within a bone that’s been buried for a few thousand years or 100,000 years, let alone the possibility of resurrecting it or bringing it back to life,” says Poinar. “I mean, that’s sort of completely bizarre. It’s like a time machine, yeah, it’s a kid’s dream.” Secrets in the Bones follows Poinar on an epic journey to Italy, Germany, Britain, and across the Unites States. His mission: solve one of the greatest mysteries of science, a mystery that has eluded researchers for more than six centuries: unlock the secrets of the fourteenth century killer disease that caused the Black Death and wiped out more than 50 million people.