From the back cover:
You have traveled back to America during the Age of Spanish Exploration.
You are searching for the seven cities that people say are made of gold. You are wading through the Florida Everglades when suddenly you are attacked by a group of savage crocodiles.
Do you face the hungry beasts or try to swim for your life? Your decision may lead you to safety or leave you stranded in time.
Are you ready to face the danger?