In Washington, D.C., on a field trip, "Egg" Garrison and his friends solve a haunting mystery.

In Washington, D.C. on a field trip, Egg Garrison and his friends solve a haunting mystery.

In San Francisco on a field trip, Gum Shoo and his friends get caught up in a wave of pickpocketing.

When Samantha Archer and her friends take a field trip to New York City, they discover odd instances of vandalism at all of the sightseeing locations that they

At the amusement park, things go wrong for Sam and her friends.