The Wild Thornberrys. Chapter book

Eliza must figure out what to do when she makes two conflicting promises.

Eliza Thornberry finds herself in trouble when her wish to be able to talk with animals is granted, but she loses her ability to speak to humans.

The Thornberrys are challenged by rival filmmakers, the snotty Leo L?on and his family, to retrace Charles Darwin's original route in the Gal?pagos Islands.