Bick Kidd and his globe-trotting siblings Beck, Storm, and Tommy may have completed their first treasure hunt after their father was lost at sea, but their kidnapped mother is still in the hands of nasty pirates. Their search for a rescue plan takes them down the Nile River in Africa, where they'll have to navigate everything from Egyptian pyramids in the desert to wet-and-wild jungles--not to mention life-threatening encounters with wilderness diseases,...

The Kidd children--including twelve-year-old twins Rebecca and Bickford--follow mysterious clues that take them from China to Germany, in the hopes of finding their missing father and the treasure that will finally free their kidnapped mother. --Provided by publisher.

The Kidd family is on their way to Australia to find Lasseter's Gold when they are challenged by fellow treasure hunter Charlotte Badger, who challenges them to a race to the gold! But when the Kidds pull into port in Australia, their parents are suddenly arrested-they've been framed! It turns out Charlotte Badger is a pirate, and she's planted a priceless stolen black opal on the Kidds' ship, The Lost! Now Bick, Beck, Storm and Tommy have seven days...

Twins Bick and Beck Kidd and their family of professional treasure hunters race against mercenaries, rival treasure hunters, and a lumber baron through the jungles and mountains of Peru in search of Paititi, the legendary lost Inca city of gold, in hope of conserving the archaeological treasure and preventing deforestation of the rain forest.