Whether you still weep at the sight of the word "okay" (thank you, John Green!), or got through high school with the help of Perks of Being A Wallflower, you know that — in the words of J.K Rowling — YA books will always be there to welcome you home.

Now, it's time to test your knowledge of some of the most popular YA books that were transformed from the page to the screen! Let's see how well you really know these life-changing reads.