Read the hilarious coming-of-age classic! Now a major film starring Rachel McAdams (Mean Girls, The Notebook) and Abby Ryder Fortson (Ant-Man).

Meet Margaret. She''s going through all the same things most teenage girls have to face; fitting in, friendship and first bras.

Life isn''t easy for Margaret. She''s moved away from her childhood home, she''s starting a new school, finding new friends – and she''s convinced she''s not normal.

For a start she hasn''t got a clue whether she wants to be Jewish like her father or Christian like her mother. Everyone else seems really sure of who they are.

And, worst of all, she''s a ''late developer''. She just knows that all her friends are going to need a bra before she does. It''s too embarrassing to talk to her parents about these things.

So she talks to God instead – and waits for an answer . . .