Though two sisters are different in many ways, they are alike, too--most importantly, in their love for each other.

Orphans Sabrina and Daphne Grimm are sent to live with an eccentric grandmother that they have always believed to be dead.

The Mr. and Mrs. Tulliver live at Dorlcote Mill on the river Floss with their two children, Tom and Maggie. This is the story of their lives at the Mill and the catastrophic flood that takes the lives of the brother and sister.

Horatio Leavenworth, a wealthy merchant and pillar of nineteenth-century New York society, has been found shot to death in his Fifth Avenue mansion. Circumstances point to a member of his household as the killer and particularly to his lovely nieces, one of whom will inherit his fortune. The idea of a lady murderer, especially one of the Leavenworths' social stature, is almost too shocking to entertain, although the evidence - a broken key, an incriminating...

Amy and Dan Cahill are no strangers to impossible tasks. After seven of their relatives were kidnapped, the siblings scoured Europe for the priceless artifacts Vesper One demanded in exchange for the hostages. But then the Cahill kids are given an assignment that pushes them to their breaking point-a journey to a legendary city. Amy and Dan know they can't afford to fail, yet they're running out of options. . . and running out of time.

A year after orphaned sisters Penny and Hattie conspire to kill Penny's abusive husband, a charming young man enters their lives, straining their relationship and threatening their secret.

A Nightmare Come True As a member of the most powerful family history has ever known, thirteen-year-old Dan Cahill has been shot at, kidnapped, and even thrown into a pit with a deadly snake. He's survived it all due to luck, smarts, and his older sister, Amy, who always sticks by his side.Now Dan and Amy are facing their greatest threat yet, an enemy who has found a way to use the source of the Cahill family power against them. To stop him, Dan...

When Stillwater the bear moves into the neighborhood, the stories he tells to three siblings teach them to look at the world in new ways.

Sofia is temporarily entrusted with Snowflake the class mouse--but he escapes, and she and her sisters must figure out a way to catch him.

With Amy and Dan still in pursuit of Pierce, Amy does something unthinkable that sends shockwaves through her family.