I was a complete Asimovphile and I had read his books on science(my favorite subject)and science fiction that I could come across. The book Asimov's Chronology of Science & Discovery is probably the best book of science he's ever written. This book takes the reader on the journey in history from our human ancestors up to modern times. It has all the dates,events,and the people involed in scientific discoveries and technology. Not only does it include abstract discoveries but neat facts such as when the slide rule was invented, how negative numbers where conceived, who invented LSD, and how computers came from bulky to small. To me, Asimov knew every event with the year and the person involved. Aside of what happened in the past,he kept up with the present as well.I like his work since I know that he made complex topics understandable for the general reader. Because of him, I became a genius of science! I read every single book written by him before I started to go into other works by different authors. Aside from that, He updated his work also. To sum it all up, Asimov's Chronology of Science & Discovery is the crowning achievment of science,discovery,history, and the author who can present to the general reader.