Sutton is watching from beyond the grave while her identical twin, Emma, assures her identity. Emma is repairing Sutton's relationship with her adoptive family when their birth mother shows up in Tucson. Emma hasn't seen Becky in twelve years, but Becky recognizes Emma immediately--as Emma. Is it a mother's intuition or does Becky know Sutton's already gone.

"What makes you 'you'? Chess has always been the protector of his younger siblings, Emma loves math, and Finn acts silly so he will be adored. They've been a happy family, the three of them and their mom. But everything changes when reports of three kidnapped children--who share the same first and middle names and exact birth dates--reach the Greystone family. This bizarre coincidence makes them wonder: Who exactly are these strangers? Before Chess,...

"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"--Title verso page.

"Harriet Wermer is unhappy about having to spend her summer with her grandmother on Marble island until she discovers a mystery involving her Dad from when he was a boy living on the island"--Title verso page.

1919. Mama is ill. Father has taken a job abroad. Nanny Jane is too busy to pay any attention to Henrietta and the things she sees - or thinks she sees - in the shadows of their new home, Hope House. All alone, with only stories for company, Henry discovers that Hope House is full of strange secrets: a forgotten attic, ghostly figures, mysterious firelight that flickers in the trees beyond the garden. One night she ventures into the darkness of Nightingale...

Spurred by a special project from her social studies teacher, seventh-grader Bethesda Fielding uncovers the secret identity of her music teacher, which leads to a most unusual concert performance and a tutoring assignment.

Zack Bernard has a thing for crime shows, especially the forensic-investigation kind. So when his friend Ella goes missing, Zack can't help piecing together what he thinks is concrete evidence that could lead to her whereabouts. The problem is, it's all pointing toward his dad. He knows his dad is lying about not having seen Ella because Zack saw them together at the mall the day she disappeared. What he doesn't know is why. With the help of his friend...