Henry, Jessie, Violet and Bennie have become friends with Kevin Reynolds, their favorite hockey star. He wants to build an ice rink in Greenfield, but now, equipment is missing, and someone is trying to ruin plans for the rink. They must help their new friend solve this mystery!

The Boxcar Children are helping map out a new trail on Blizzard Mountain. But as they do so, they discover that there is a treasure hidden somewhere nearby, and someone is determined to find it before the children do! Will they find the treasure and finish blazing the trail, or will they be chased from the mountain?

The Boxcar Children don’t want to miss the chance to meet Madlynn Rose, their favorite pop star. But it turns out she is the one who’s missing!

One warm night, four children stood in front of a bakery. No one knew them. No one knew where they had come from.

Every fall at the Beckett farm, visitors come to buy pumpkins and go on hayrides. Best of all, Henry, Jessie, Violet, and Benny get to dress up in costumes and help with the fun. But something is haunting the farm . . . a mysterious ghost with a glowing pumpkin head!

The Aldens are so excited when they get to meet other ballonists, learn how hot air balloons work, and even help the crew launch a balloon. Then, things start to go wrong. Someone is trying to ruin the rally, and the Boxcar Children might not get the chance to ride in a hot air balloon after all - unless they solve the mystery in time.

The Aldens have joined a bicycle race! Three days of riding and camping should be fun for everyone. Even Grandfather has joined the race. But right from the word “Go!” things go wrong: misleading road signs by day and collapsing tents by night. Henry’s first flat tire could be bad luck, but three flat tires point to foul play. But who is playing foul — and why? The Boxcar Children are determined to solve the mystery before they cross the finish line.

The Aldens chart a course for their next adventure – Australia and Antarctica! As the children tour the famed Sydney Opera House, their next puzzle – and its key – falls right into their laps. They need to find the rightful owner of a rare Australian coin. Using their knowledge about Australia, the Aldens find the coin’s owner, but a saboteur is again hot on their heels and nearly spoils their hard work. Next up, the Aldens travel to frigid Antarctica, where they need to return an artifact to the hut Shackleton used on his expeditions to the South Pole. The trip is a success, but when they Aldens return, they learn the identity of the person who has been trying to ruin their plans. Will the saboteur keep them from returning the seventh and final artifact.

A hip new doughnut shop known for its bizarre recipes is opening up in Greenfield. At first, the owners of the other doughnut shop in town, Delilah’s, aren’t worried. Their shop has been a fixture downtown since just after World War II. But when the new shop starts making doughnuts that look just like some of Delilah’s greatest hits, the Boxcar Children must figure out if it’s just a coincidence or if someone from the new shop is stealing Delilah’s recipes.