"What if you suddenly found yourself in Maryellen's world during the 1950s? How would your life be changed, and what would you do to fit in? More importantly, what would you do to stand out? Join Maryellen on an adventure where the two of you can put on poodle skirts and head to a school dance (they were called sock hops back then!), enter a contest, or take a trip in a streamlined silver camper that looks like a rocket ship! Your journey back in time can take whatever twists and turns you choose, as you select from a variety of exciting options in this multiple-ending story."--Provided by publisher.
Nineteen fifties -- Juvenile fiction.