How can sci-fi authors make all 100 billion reference books that has each all of the descriptions and info on 126000 sentient species in each one of the 100 billion galaxies in the universe?

Answer 1

It will be impossible when they make all 100 billion reference books that has each all of the descriptions and info on 126,000 sentient species (alien races) of all shapes, sizes, colors, unusual features, etc. in each one of the 100 billion galaxies in the observable universe. Also, it will be 189,000 pages long in each one of them. But for now, it is unknown.