1
Our Place in the Universe - II [E-Book] : The Scientific Approach to Discovery /
2
The True Story of Modern Cosmology [E-Book] : Origins, Main Actors and Breakthroughs /
3
Einstein’s Enigma or Black Holes in My Bubble Bath [E-Book] /
4
Il fascino oscuro Dell’inflazione [E-Book] : Alla scoperta della storia Dell’Universo /
5
Un Universo comprensibile [E-Book] : Interazione tra Scienza e Teologia /
6
The Little Book of Time [E-Book] /
7
Space, Time, and Aliens [E-Book] : Collected Works on Cosmos and Culture /
8
Astronomy of the Inca Empire [E-Book] : Use and Significance of the Sun and the Night Sky /
9
Descriptive Archaeoastronomy and Ancient Indian Chronology [E-Book] /
10
Understanding the Heavens [E-Book] : Thirty Centuries of Astronomical Ideas from Ancient Thinking to Modern Cosmology /
11
Buchi neri nel mio bagno di schiuma [E-Book] : L’enigma di Einstein /
12
Imago Cosmi [E-Book] : The Vision of the Cosmos and the History of Astronomical Machines /
13
History of the Plurality of Worlds [E-Book] : The Myths of Extraterrestrials Through the Ages /
14
Expanding Worldviews: Astrobiology, Big History and Cosmic Perspectives [E-Book] /