"This book will seem fresh to new readers for decades to come." —Kirkus Reviews (starred review)

Family secrets turn deadly in this edgy page-turner about the insidious limits of labels and the ties that bind just a little too tightly, from the New York Times bestselling author of the Chronicles of Vladimir Tod.

Growing up, Adrien and his sister, Grace, competed viciously for

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A tale told in alternating voices traces the efforts of an estranged millionaire father and the daughter he abandoned 17 years earlier to reconcile and write his memoir.

The Delaney family love one another dearly - it's just that sometimes they want to murder each other. If your mother was missing, would you tell the police? Even if the most obvious suspect was your father? This is the dilemma facing the four grown Delaney siblings. The Delaneys are fixtures in their community. The parents, Stan and Joy, are the envy of all of their friends. They're killers on the tennis court, and off it their chemistry is palpable....

After tragedy strikes, Semantha Heavenstone is under the constant, watchful eye of her terrifying older sister Cassie, becoming a helpless pawn in Cassie's twisted game of sibling rivalry.

Tiring of a newborn sibling who demands all her busy mother's attention, Ruby gets bored with endless solo activities and imagines creative ways to make her baby brother disappear, adventures that become so much fun that she decides to tag along.

Reagan Bishop is a pusher. A licensed psychologist who stars on the Wendy Winsberg cable breakout show, I Need a Push, Reagan helps participants become their best selves by urging them to overcome obstacles and change behaviors. An overachiever, Reagan is used to delivering results. Despite her overwhelming professional success, Reagan never seems to earn her family's respect. Her younger sister, Geri, is and always will be the Bishop family favorite....

A sibling rivalry between a free-spirited younger sister and her success-driven older sister escalates into tragedy and mystery for a family during a lakeside summer.

Raised to kill dragons along with her sister, Dani Rivera unexpectedly forges a rare and magical bond with one who makes her question everything she thought she knew about dragons, which pits her against her sister.

While consulting at an Egyptian library, software prodigy Josie Ashkenazi is kidnapped and her talent for preserving memories becomes her only means of escape as the power of her ingenious work is revealed, while jealous sister Judith takes over Josie's life at home.

Revisits the sometimes challenging relationship between a six-year-old (The Pain) and his eight-year-old sister (The Great One) through seven chapters featuring such events as learning to ride a bicycle, having a birthday party, and dog-sitting.