Il tempo è un fanciullo che gioca. Figure del tempo in Eraclito e nei miti greci.

Firenze, Vallecchi 1933, cm.14x20, pp.249, brossura cop.fig.

Milano, Arnoldo Mondadori Ed. 1962, cm.13x19, pp.165, tascabile, cop.fig.a col. Coll.I Capolavori dei Gialli,194.

ull-color Photographs, Glossary, Index, Primary Sources, Pronunciation Guide to New Words, Timelines, Web Sites. Age Range:10 - 8 Years. Illustrations by Alessandro Bartolozzi, Roberto Simoni. New York, The Rosen Publishing Group's -Powerplus Books 2002, cm.23x30, pp.48, hardcover. Coll.Technology:Blueprints of the Future. [mint copy] Imagine traveling at half the speed of a jet plane without ever leaving the ground! Students will discover the technology that makes such speeds possible, from special tracks and safety precautions to aerodynamically designed trains. What are the limits to the speed of trains? What imposes those limits? Students also will read about the future of passenger train travel, from flying trains to trains that use huge magnets to levitate inches or centimeters off the track. Some trains safely reach speeds of more than 200 mph!

New York, DC Comics 2006, cm.17x26, pp.128, paperback. Lex Luthor, Superman's archnemesis, is spotlighted in this new story by acclaimed creators Brian Azzarello (100 Bullets) and Lee Bermejo (Batman/Deathblow). Luthor is one of the smartest, richest and most powerful men in the world. He has vast wealth and almost unchallenged power...but never total control. Lex seeks to rid Earth of what he perceives as an alien menace that no man can stand against Superman! And what better way to rid the world of Superman than having his friends turn against him, and replace the Man of Steel with a new kind of hope: humankind. Passion, disaster, and violence erupt in this outstanding work that no graphic novels fan will want to miss!