Libri
Audiolibri
Welcome to the Universe: An Astrophysical Tour (Unabridged)
2017
My Favorite Universe
2016
A Brief Welcome to the Universe: A Pocket-Sized Tour (Unabridged)
2021
Astrofísica para chic@s con prisa (Unabridged)
2020
Astrofysik for travle mennesker
2018
Space Chronicles: Facing the Ultimate Frontier (Unabridged)
2015