Henry, Jessie, Violet, and Benny, visiting a New England fishing village, decide to investigate the truth behind the legend of a ghost ship that townspeople claim sank off the coast and reappears on stormy nights.
The Boxcar Children investigate when things start to go wrong for the Greenfield Museum right after the institution puts a four-thousand-year-old Egyptian mummy on display.
The Boxcar Children discover an old wedding photograph and a riddle while on a visit at a neighbor's house, and they embark on a spy game designed by the house's original owner.
When their favorite pizza restaurant almost goes out of business, the Alden children try to help their friends stay open while they find out who is behind all their problems.
Four children who used to live alone in a boxcar and now reside with their grandfather--decide to investigate when a computer game they are testing seems to be full of clues about familiar situations and people.
The Alden children investigate when it appears that someone is trying to sabotage their friend professional hockey player Kevin Reynolds's plans to build an ice skating rink in Greenfield.