This series is a light hearted mystery - but not graphic gory - the main character is a woman, and since the series is up to "T" you can get 3 books together at Barnes and Noble I believe (ie A is for alibi, B is for Burgler, and C is for... )
I believe while you are on vacation, the fun light hearted books are a quicker read - at least for me!! I enjoy the Regency era Romance genre - it helps pass the time, without engaging my mind!! but I can read them fast!
another fun light read mystery is Diane Mott Davidson series - her books main character is Goldy, and she's a caterer - so they include recipes!! At the beginning of the series she's divorced, but as the series progresses, she gets married...Catering to Nobody, Dying for Chocolate, Cereal Murders are the first 3 in this 14 book series...
Alot of people really enjoy Nora Roberts - and I do, but I like her series that appeal to me - 3 Fates I thought was a good read.. I like her Irish Trilogy, her "Born in" trilogy,(set in Ireland I believe) the 3 sister trilogy (about modern 'witches tho), I'm curious about the new series she has started with Blood Brothers, it looks to be interesting! She also writes as J D Robb, mysteries -- but I havent started that series yet (cant find the first one!)