Test Of Time is a captivating time-travel adventure that incorporates 2000 vocabulary words from the SAT and ACT, boldfacing them throughout the novel and providing definitions in a handy back-of-the book glossary. The result is a fun and effective study method for the thousands of diligent students who take these tests each year.

Test Of Time story: For Orlando Garcia Ortiz and his friends at prestigious Hadleyburg University, it's finals week. That same week, but many, many years before, a famously eccentric writer in Hartford, Connecticut, is putting the finishing touches on a manuscript about a rebellious boy named Huck. Suddenly, a bizarre thing happens: The manuscript disappears and in its place appears a strange contraption-a college student's laptop that has traveled through time. It's a mysterious set of circumstances, but our intrepid heroes at Hadleyburg, joined by Mark Twain, endeavor to retrieve their valued possessions and return to their proper places in time.