You'll never know

Hazel, Lillian and Ruby might never have become friends if it hadn't been for the war. Hazel is a young teacher with a guilty secret. Lillian, sole carer to her domineering invalid mother and Ruby, an evacuee waif from the East end of London, abandoned by her feckless mother and left to the mercies of an uncaring and resentful foster family. For each girl life direction. will it lead to happier future? -- Book Jacket.