The Galaxy Bookshop

In Cousins a little girl lives in two opposite worlds. There's the house where she lives with her father and grandmother that is full of beautiful and expensive things, but rather quiet. Then there's her other grandmother's house where her cousin lives, which is always brimming with people. She loves her cousin's world. But when she does something she regrets, she must confront her feelings of guilt. Eventually, she realizes she is very lucky to be able to move gracefully between two such wonderful worlds.