I‘m a fan of the Arthur C. Clarke “Odyssey” series of books/films, but never read the third installment. The plot: centenarian Heywood Floyd leaves on his final space journey to Halley‘s Comet and gets wrapped up in a rescue mission to Europa. It‘s a gentler and rather lesser cousin of “2001” and “2010” but I enjoyed the speculative (modestly outdated) science and Clarke‘s humane vision of humanity‘s pursuit of the unknown.