Museum of Thieves by Lian Tanner (author) (US edition)

Welcome to the tyrannical city of Jewel, where impatience is a sin and boldness is a crime. Goldie has lived in Jewel all her life. Like every child in the city, she wears a silver chain and is forced to obey the dreaded Blessed Guardians. She has never done anything by herself, and won’t be allowed out on the streets unchained until Separation Day. But when Separation Day is cancelled, Goldie runs away – risking not only her own life but also the lives of those she leaves behind. In the chaos that follows, she is lured to the mysterious Museum of Dunt, full of terrible secrets. Only the cunning mind of a thief can understand the museum’s strange, shifting rooms. Fortunately, Goldie has a talent for thieving. Which is just as well, because the leader of the Blessed Guardians has his own plans for the museum – plans that threaten everyone Goldie loves…