As Emily considers how she'll spend her time on this year's summer vacation, her father presents her with a very interesting prospect. Mr. Witherspoon, a very important man, is on his way, and he may have a surprise in store for her. Al-though he doesn't look very important when he arrives, Mr. Witherspoon offers Emily the chance to embark on the adventure of a lifetime-if her mother agrees, that is.

Unsure at first, Emily finally summons her courage and sets off on a voyage of mystery, danger, and discovery with Mr. Witherspoon to uncover the hidden secrets of Arabia's ancient ruins....

As Emily considers how she'll spend her time on this year's summer vacation, her father presents her with a very interesting prospect. Mr. Witherspoon, a very important man, is on his way, and he may have a surprise in store for her. Al-though he doesn't look very important when he arrives, Mr. Witherspoon offers Emily the chance to embark on the adventure of a lifetime-if her mother agrees, that is.

Unsure at first, Emily finally summons her courage and sets off on a voyage of mystery, danger, and discovery with Mr. Witherspoon to uncover the hidden secrets of Arabia's ancient ruins....