The Woodshed Mystery: The Alden children are staying at the New England farmhouse where their grandfather grew up. There are many stories and legends about the old farm, and there’s a woodshed near the house that holds a surprising secret... a secret that dates all the way back to the Revolutionary War!

The Lighthouse Mystery: When the Aldens take a summer trip to the New England coast, they have a fun place to stay: a lighthouse! But strange things happen after it gets dark - an unknown woman is seen walking around, and Watch, the Aldens’ dog, wakes up growling late at night. Can the Boxcar Children shed light on a seaside mystery?

Mountain Top Mystery: The Aldens climb a mountain and find a mystery! The hike up Old Flat Top was only supposed to take a day, but a dangerous rockslide changes everything and reveals a hidden cave that just may hold a legendary treasure!