Girl Behind the Wall, , HarperCollins Publishers, Mandy Robotham,Historical fiction,Fiction, Hitler;Mothers;Mother's Day;21st century;GDR;cold;war;wars;military;wartime;East;West;Berlin;Wall;Berliner;Mauer;spies;spy;secrets;strong female protagonist;A Woman of War;italian;german;russian;allies;soviet;Stasi;officer;germany;untold;history;occupation;religious;inspirational;suspense;family;sagas;drama,, , United Kingdom, en-GBhttps://www.harpercollins.co.ukHitler;Mothers;Mother's Day;21st century;GDR;cold;war;wars;military;wartime;East;West;Berlin;Wall;Berliner;Mauer;spies;spy;secrets;strong female protagonist;A Woman of War;italian;german;russian;allies;soviet;Stasi;officer;germany;untold;history;occupation;religious;inspirational;suspense;family;sagas;drama, [BLURB],[CITY],,books, ebooks, biblet, Book2look