Books similar to Arc of a Scythe and The Hunger Games?

I’m on vacation and need some more books to read by the pool. I’d love suggestions on what to read that’s similar to the Arc of a Scythe series or the Hunger Games – I’m thinking easy reads, sci-fi and dystopian.

Other books I really enjoyed are Tomorrow Tomorrow Tomorrow, Neverworld Wake, The Midnight Library, The Carls series, the Rivers of London series, and the Mortal Instruments series.