For a true beach/poolside/anytime read, consider the Hunger Games Trilogy by Suzanne Collins. I first gave a review on 7/1/11 of The Hunger Games. I was hooked. This fast paced story follows Katniss, a resourceful young lady who must play to live in a dystopian future.
Spoiler Alert: Her hunting skills come in handy, plus she's paired with Peeta, the baker's son who's declared his love for her. Does she fight him, too? Or does love build the alliance? But Gael, her true love figures strongly. What happens in victory?
Spoiler Alert: With a win, comes fame, plus more. Katniss was never the Capitol's darling and now President Snow threatens her life and family. Political manipulation calls for another special game, the Quell, and it pits former Hunger Games winners against each other. Will Katniss and Peeta remain a duo? Who else can be trusted? In the meantime, there are rumors that districts are uprising, inspired by Katniss, the Mockinjay. Again, who will live and who will die? Collins' pace, characters, and plot are a complete package.
Final Spoiler Alert: Katniss awakes in a hospital to find that District 12 is gone, others are battling, and she as the Mockinjay must lead the rebels to overcome the Capitol. It's heady business for a teen and she's in constant denial of her power. Gael helps her lead, and sadly Peeta, captured by the Capitol, appears to have turned against her. You, the reader, will keep the pages turning into the wee hours of the night. When you finish the series, you'll be very satisfied with your time spent with Katniss and crew. Whew! I'm out of breath still from this futuristic adventure. Excellent trilogy.