| Arko |
| by U.W. Leo |
| Find out more: FREE @ AMAZON |
| A group of tweens unearth the most significant discovery in world history, designed to save the human species…from itself. Ariel Hyden and his friends accompany their parents, some of the world's top scientists, on a trip to the Yucatán where Dr. Hyden is conducting research for the Mexican government. |

