The Strangers (Greystone Secrets Series #1)
Do the Greystone kids have doppelgangers, or is it all in their heads? In this captivating mystery for young readers, join Chess, Emma, and Finn as they investigate the growing list of clues and secrets concealing the answer they seek.
New York Times bestselling author Margaret Peterson Haddix takes readers on a thrilling adventure filled with mysteries and plot twists aplenty in this absorbing series about family and friendships. Perfect for fans of A Wrinkle in Time and The City of Ember!
What makes you you?
The Greystone kids thought they knew. Chess has always been the protector over his younger siblings, Emma loves math, and Finn does what Finn does best—acting silly and being adored. They’ve been a happy family, just...






















