Greg is BACK Back in Time in Greg's Second Adventure in Time. As Greg once more time travels, he journeys to our nation's colonial period where he explores our country's new frontier, encounters hostile Indians, meets famous Americans, and helps win the American Revolution The Adventure in Time series for middle-grade readers strives to interest children in our nation's history by providing them with a fun, intimate learning experience through the eyes of another child. Children's Literary Classics awarded Greg's First Adventure in Time its seal of approval in...