Once again the mysterious box takes the golden retriever Ranger back in time, and he finds himself on Robert Falcon Scott's ship, the Terra Nova, headed for Antarctica, where his mission is to save Jack Nin, a Chinese-Maori stowaway from New Zealand, from the blizzards, unstable ice, and the other hazards that lie ahead for the doomed expedition.

On the 400th anniversary of Jamestown, science is revealing the truth behind the myth, a saga of adventure, greed, and savagery. Archaeologists have discovered the site of Chief Powhatan's capital, the spot where John Smith met him and his daughter.

Three years ago, Jason Bourne embarked on a mission in Estonia with his partner and lover, a fiery Treadstone agent code-named Nova. Their job was to rescue a Russian double agent who'd been smuggled out of St. Petersburg in the midst of an FSB manhunt. They failed. The Russian died at the hands of a shadowy assassin known only by the nickname Lennon. Now everything has changed for Bourne. Nova is gone, killed in a mass shooting in Las Vegas. Bourne...

Rising sea levels and sinking land threaten to destroy Venice. Leading scientists and engineers are racing against the clock and battling the forces of nature to try to save this historic city for future generations.

Recent stunning discoveries are exploding the myth of the Amazon as a primeval wilderness, revealing traces of ancient civilizations that flourished there for centuries. Dense settlements indicate populations in the millions, supported by sophisticated agricultural systems, while huge geometric earthworks and roadways bear witness to complex religious ideas and social networks.