Haddix, Margaret Peterson

Told from separate viewpoints, as Finn, Emma, and Chess Greystone and Natalie Mayhew, ages eight to thirteen, continue their quest to rescue their mothers they must return to the alternate dimension where truth is illegal.

In the year 2000 Melly and Anny Beth were old and ready to die. But whenoffered the chance to be young again by participating in a top-secret experiment called Project Turnabout, they agreed. They received injections that made them grow younger, and it seemed like a miracle. But when the injections that were supposed to stop the aging process turned out to be deadly, Melly and Anny Beth decided to run for their lives.

In a future where the Population Police enforce the law limiting a family to only two children, Luke has lived all his twelve years in isolation and fear on his family's farm, until another "third" convinces him that the government is wrong.

When their parents begin saying the wrong thing every time six-year-old Sukey and her older brothers misbehave, the children discover that it is a plot and fight back with their own wrong phrases.

When a diphtheria epidemic hits her 1840 village, thirteen-year-old Jessie discovers it is actually a 1995 tourist site under unseen observation by heartless scientists, and it's up to Jessie to escape the village and save the lives of the dying children.

Fourteen-year-old Cecilia has always known she is the true princess of Suala, but when she and her best friend, Harper, decide to speed up her ascendancy to the throne, they find danger and many imposters who challenge her claim.

Thirteen-year-old Bethany's parents have always been overprotective, but when they suddenly drop out of sight with no explanation, leaving her with an aunt she never knew existed, Bethany uncovers shocking secrets that make her question everything she thought she knew about herself and her family.

A sixteen-year-old boy arranges a housesitting job for the summer, but he starts acting strangely after his family moves in, and his sister begins to suspect they are not supposed to be there.

Sixteen-year-old Lindsay, a former child star whose career ended when she developed the ability to hear what anyone, anywhere says about her and apparently suffered a nervous breakdown, comes to see this as an asset when, after her father's death, she learns that she is not alone.