This is not my favorite Vegas library. Personnel are limited, and service is pretty nonexistent. If you can't find what you're looking for, try using the computerized card catalogue. If you still can't find it, you're pretty much SOL.
Large kids/teen section is appealing, adult section is large and fairly well organized. The new releases are by the self-checkout section. A lot of people seem to reserve their books online, and several shelves by the entry way are taken up with the pickup section.
As George W's review mentions, I'm a little baffled as to why the library looks so big on the outside but the inside is cramped together. They seem to have more than half of their space dedicated to community services and programs like tax help and tutoring- great services, but makes for a lesser experience for readers.