Continuing my series, as promised. In this post, I present the books I read in July 2023, in sequence.

Book	Author	My Rating
2001: A Space Odyssey	Arthur C. Clarke	8/10
2010: Odyssey Two	Arthur C. Clarke	9/10
2061: Odyssey Three	Arthur C. Clarke	7/10
3001: The Final Odyssey	Arthur C. Clarke	7/10

In July, I went back to my trusty Kindle. I had a yearning to read Sci-Fi and not able to find anything new that I wanted to read, I went back to books I had already read.

2001: A Space Odyssey is one of the rare books, which was adapted from the screenplay of a movie, also written by Arthur C. Clarke along with Stanley Kubrick. Now, there are 2 versions of the book. The original one and the one based on the movie screenplay. I seem to have read the original one, because when I moved on to the second part, I could see several inconsistencies. That is because the second book onwards are adapted from the screenplay version instead.

2010: Odyssey Two is even better than the first part and I enjoyed reading it.

2061: Odyssey Three and 3001: The Final Odyssey were both above average, but not awesome. Although I had read all these books, it was long ago. And I did enjoy reading them again.

2001: Differences between original book and movie

After spotting the inconsistencies between the books 2001: A Space Odyssey and 2010: Odyssey Two, I decided to watch the movie, and document the differences, because I did not find a good summary online

1. In the book, TMA-2 is on Iapetus, a moon of Saturn. But in the movie and the sequels, TMA-2 is in Orbit around Io, a moon of Jupiter.
2. In the book, Frank Poole is killed by HAL 9000 and floats away. But in the movie and the sequels Dave Bowman goes out to rescue him and gets locked out of the ship by HAL.
3. In the book, Discovery uses Hydrogen as a propellant. But in the movie and the sequels, the propellant is Ammonia.
4. In the book, Discovery carried only enough propellant to go into Orbit around Iapetus. But in the movie and the sequels, Discovery has enough propellant to return back to earth.
5. In the book, Discovery was already running out of air when Dave Bowman left. But in the movie and the sequels, Discovery has sufficient air even after jettisoning the stale putrid air into space.