The Alden children head to their aunt's ranch for the summer and make an amazing discovery! Adapted from Gertrude Chandler Warner's story of the same name, this early reader allows children to start reading with a Boxcar Children classic.

The Aldens are helping to map out a new trail on Blizzard Mountain. As they travel through the frozen wilderness, they learn that theres treasure buried somewhere on the mountain! The children begin to search for it, but someone or something is after them. Is Blizzard Mountain haunted, or is someone after the treasure?

The Aldens are spending a week at Camp Seagull on beautiful Claw Island. But as soon as camp begins, they realize that someone is not playing fair. Everything begins to go wrong for the Aldens they lose their luggage, Henry misplaces the camp flag, and the campers on the other team use one of Jessies ideas to score points for themselves. Are some campers so desperate to win the Olympics that they are willing to cheat? The Boxcar Children are...

The Boxcar Children are helping out at a pizzeria. The pizzeria is run by their old friends the Piccolos, whove been having lots of troubles keeping their business going. Working at the little restaurant is so much fun, but the children wonder . . . is someone deliberately trying to shut down Piccolos Pizzeria?