The Diamond Secret by Suzanne Weyn (Published by Simon Pulse, June 2, 2009)
A Retelling of "Anastasia"
Nadya is a mischievous kitchen girl in a Russian tavern. Having nearly drowned in the Iset River during the turmoil of the Revolution, she has no memory of her past and longs for the life she cannot remember.
Then two young men arrive at the tavern and announce that Nadya's long-lost grandmother has sent them to find her. Yearning for family and friendship, she agrees to accompany them to Paris for the joyful reunion. Nadya eagerly embarks on her journey, never dreaming it will be one of laughter, love -- and betrayal.
I've enjoyed many of the books in the Once Upon a Time series, and I loved the Royal Diaries book about Anastasia, so hopefully this will be a good read as well! I'm definitely looking forward to it.