When diphtheria strikes the village and the children of Clifton start dying, Jessie's mother sends her on a dangerous mission to bring back help. But beyond the walls of Clifton, Jessie discovers a world even more alien and threatening than she could have imagined, and soon she finds her own life in jeopardy. Can she get help before the children of Clifton, and Jessie herself, run out of time?

    Four flashes of light erupt, and from them emerge the unmistakable shapes of incredible beasts - a wolf, a leopard, a panda, a falcon. Suddenly the paths of these children - and the world - have been changed for ever. Enter the world of Erdas, where every child who comes of age must discover if they have a spirit animal, a rare bond between human and beast that bestows great powers to both. A dark force has risen from distant and long-forgotten lands, and has begun an onslaught that will ravage the world. Now the fate of Erdas has fallen on the shoulders of four young strangers ...and on you.

    Recently, however, this friendship has been threatened by violence against the Indians. Then, Catharine and her brother are taken captive by the Lenape in retaliation. At first, Catharine is afraid of her captors. But when a handsome brave begins to teach her about the ways of the Lenape, she comes to see that all people share the same joys, hopes, and fears. Osborne crafts a thrilling story of romance and danger and remarkable courage.

    The reward? An adventure that Eben's been craving -- a trip to Colorado. Even doesn't think he'll have any luck -- he can't think of one single thing that could be considered wondrous in Sassafras -- but he's willing to try. Little does he know that the Wonders he'll discover among his neighbors, friends, relatives, and family will give him the adventure of a lifetime...without ever leaving his home.

    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.