The universe next door : a journey through 55 alternative realities, parallel worlds and possible futuresCollective€3.99Last copy3.6Add to cart
How to. Absurd scientific advice for common real-world problemsRandall Munroe€3.38Last copy4.2Add to cart
What if? 2 : additional serious scientific answers to absurd hypothetical questionsRandall Munroe€5.49Last copy4.5Add to cart
