What book is the best if.......?

The Myst Chronicles are pretty fabulous. Highly recommend them. Also, be sure to check out Tolkien's other books! He has written more than The Hobbit, Lord of the Rings and Silmarilian although if you haven't read the first or last of those mentioned I'd recommend them too. Also, Orson Scott Card is a wonderful writer and I'd recommend checking out some of his works also.