What's the Name of That Book??? discussion

YA book where children are locked/chained to adults but main character gets away somehow, she goes to some place in the town/village/city where she learns more about the society being messed up

Museum of Thieves by Lian Tanner?

If not, can you tell us when you read it?

YES!!! This is it!! I read it in like 2012, given to me by a friend and just could never remember the name of the book!! Thank you!!!!

No worries Joey :)