Further reading suggestion: The 'Chaos Walking' trilogy by Patrick Ness ([[The Knife of Never Letting Go by Patrick Ness|The Knife of Never Letting Go]], [[The Ask and the Answer by Patrick Ness|The Ask and the Answer]], and [[Monsters of Men (Chaos Walking) by Patrick Ness|Monsters of Men]]) has the same powerful combination of future worlds and the intimacy of first love, albeit on a far broader canvas.