One of my favorite libraries in town! When you walk inside if you continue to the right it'll take you past an art gallery and straight to the fiction/non-fiction section. They have a wide variety of books and a decent language learning section located inside the media section. They do have a few study rooms in this section, but honestly this place is so quiet that you can grab a seat or table anywhere and work peacefully. Plenty of computer stations to work at if you need one and they have free Wi-Fi too. Left side of the library is the children's section and also a cozy little corner for the young adult's book area.
Staff here is super helpful and friendly. If this library doesn't have a book you need/want, you can request to have it delivered to the Summerlin Library from a different library within their network and ta-dah...within a couple of days it'll be ready for you to pick up at the Summerlin Library. This library also hosts a wide variety of family friendly performances, but I've never gotten the chance to check it out. Regardless, come here for all your bookish wants and needs!