First, the moving van carrying their toys and their father's important new invention disappears. Next, they learn that their house may be haunted, with a treasure hidden somewhere inside! Right away they all set out to solve these mysteries. Each one of the Hollister children - Pete (age 12), Pam (10), Ricky (7), Holly (6) and Sue (4) - plays an important role in finding clues, along with their parents who are always ready to join in on the excitement. Even Zip, the collie, and White Nose, the cat, are part of the family, and find thrilling adventures of their own. As the Hollisters explore their new town and make friends, they discover what happened to the moving van, and learn more about the mystery surrounding their new home. Excitement abounds when a secret stairway is discovered. Then, on the trail of a mysterious intruder, their chase leads them to a deserted hut on nearby Blackberry Island. Over seventy action-packed illustrations make the story- and the Hollister family- so vivid that the reader has a feeling of really sharing in on the adventures of this lovable and interesting family.

    That's all Ellsworth thought he wanted. But then the dreams start. Dreams of houses surrounding a beautiful green square. Suddenly a letter arrives, inviting Ellsworth to a home he doesn't remember: the Square in Smith Mills, New York. A home with a hidden treasure only a child can uncover, the last treasure of John Matthew Smith, the family's eccentric patriarch. But there are other things hidden in the Square. Can Ellsworth set these ghosts to rest and uncover the family's last treasure, or will the secrets of the past haunt him forever?

    She's the heroine, and her story is exciting -- but that's the trouble. Her story is always exciting in the same way. Sylvie longs to get away and explore the world outside the confines of her book. When she breaks the cardinal rule of all storybook characters and looks up at the Reader, Sylvie begins a journey that not even she could have anticipated. And what she accomplishes goes beyond any great good thing she could have imagined...