This Is How You Lose the Time War

Ok, this is probably one of the best novellas you're going to read this year, probably ever.

It is beautifully written, poetic, abstract but filled with real feelings at the same time.
It is confusing at times, funny at others, and you'll delight in finding all the references to modern culture hidden within.

Also, it's a great way to learn a thousand different ways of saying the colour Red and Blue.