Four Relentless Days, , Harlequin, Elle James,Romantic suspense,Romance, mission;mission six;Series;African mission;love;action;romance book;crime;suspense romance;african;Military Romance;dying;thriller;heroine;adventure;betrayal;books for women;Military Hero Romance;Widowed Heroine;Romantic Suspense;great;romantic books for women;romance books;thrillers;uniform;thriller books;ptsd;commander;Woman in Jeopardy;Military Hero;suspense;suspense thriller books;rugged;romance books for women;suspense books;romantic books;healing;soldier;military;captain;war;hero;literature;military books;stuffer;literary;mysteries and thrillers;Alpha male;contemporary;stocking;american,, Mission: Six, United States, en-UShttps://www.harlequin.commission;mission six;Series;African mission;love;action;romance book;crime;suspense romance;african;Military Romance;dying;thriller;heroine;adventure;betrayal;books for women;Military Hero Romance;Widowed Heroine;Romantic Suspense;great;romantic books for women;romance books;thrillers;uniform;thriller books;ptsd;commander;Woman in Jeopardy;Military Hero;suspense;suspense thriller books;rugged;romance books for women;suspense books;romantic books;healing;soldier;military;captain;war;hero;literature;military books;stuffer;literary;mysteries and thrillers;Alpha male;contemporary;stocking;american, [BLURB],[CITY],,books, ebooks, biblet, Book2look