Royal Windsor Secret, A Novel, HarperCollins, Christine Wells,Historical crime and mysteries,Crime and / or mystery fiction, world war 2 france; world war 2 london; world war 2 spies; world war 2; abdication; between the wars; bletchley circle; brave women; colonial books; colonialism; books about courtesans; david; prince david; debutantes; duchess of windsor; duchess of winsor; duke of windsor; duke of winsor; egypt; egypt independence; books set in egypt; female spies; books set in france; shepheard hotel; illigitmate royals; international setting; books set in london; woman i love; nazis; prince of wales; royal romance; rommel; books about royals; secret royals; wallis simpson; women spies; world war two; wallis; wallis warfield,, , United States, en-UShttps://www.harpercollins.comworld war 2 france; world war 2 london; world war 2 spies; world war 2; abdication; between the wars; bletchley circle; brave women; colonial books; colonialism; books about courtesans; david; prince david; debutantes; duchess of windsor; duchess of winsor; duke of windsor; duke of winsor; egypt; egypt independence; books set in egypt; female spies; books set in france; shepheard hotel; illigitmate royals; international setting; books set in london; woman i love; nazis; prince of wales; royal romance; rommel; books about royals; secret royals; wallis simpson; women spies; world war two; wallis; wallis warfield, [BLURB],[CITY],,books, ebooks, biblet, Book2look