In this book, Giovanni Bignami, the outstanding Italian scientist and astronomer, takes the reader on a journey through the “seven spheres”, from our own pl

When is a mystery truly mysterious? This was the thought that ran through my puzzled mind, when I first saw the magic sphere of Helios, exhibited at the new Acr

From the author of Jurassic Park, Timeline, and Congo comes a psychological thriller about a group of scientists who investigate a spaceship discovered on the o

Legendary Figures examines revolutionary views of the past that have played a crucial role in European and American literature of the last 150 years. Clayton Ko

Collections of oddities have abounded since ancient times. Philosphers, essayists, travelers and natural historians have all contributed to this offbeat - yet r