What are some really good young adult books?

Watership Down.

I have heard amazing things about Legend but I haven't had a chance to read it yet. It looks really good! And I've read the other ones that you listed and they are some of my favorites too!

Here are some of the other books that I really like.

The Selection (The Selection #1) by Kiera Cass - It's about a broken society that is ruled by a king and queen. They are trying to find their son (the prince) someone that he might be interested in marrying. They go about finding a girl by holding a raffle and 35 of their choices come to live at the castle and meet the prince. Subsequently, they are let go if the prince doesn't like them. It's a cute book with an awesomely strong and charismatic young lady as the main character. It's a great read!

Obsidian (Lux #1) by Jennifer Armentrout - It's about aliens. And normally, I wouldn't read something so science-fiction-ey. BUT. The main character is this super sassy girl that you can't help but relate to and she has this hunky neighbor that is difficult and mouthy and it makes for an awesome combination.

Marked (House of Night #1) by P.C. Cast - This is a vamp book about a girl named Zoey who has been marked to change into a vampire. After she's been marked, she gets sent to the vampire school where they will see if marked kids will make it through "the change". It turns out that Zoey isn't the average vampire, she's been given special powers. It's a great book and the series is amazing.

Hope this helps!

The Infernal Devices by Cassandra Clare

Pivot Point by Kasie West

The Fault in Our Stars by John Green

Looking for Alaska by John Green

Percy Jackson and the Olympians. One of the few fiction book series that I thoroughly enjoy

You might like The Diviners by Libba Bray.

Eragon

Okay...this is a bit older, so just try to remember, cause

it will be the best book you will ever read (is fiction, by

Jeffery Archer) called : A Prisoner of Birth

Turn Left At Cow is a good teen-age read.

The Fault In Our Stars