Here's a list of 12 books which have been recommended by Elon Musk overtime.
In no specific order;
The Hitchhiker's Guide to the Galaxy by Douglas Adams.
The Lord of the Rings: 50th Anniversary, One Vol. Edition by J.R.R. Tolkien.
Benjamin Franklin: An American Life by Walter Isaacson.
Einstein: His Life and Universe by Walter Isaacson.
Structures: Or Why Things Don't Fall Down by J. E. Gordon.
Superintelligence: Paths, Dangers, Strategies by Nick Bostrom.
Zero to One: Notes on Startups, or How to Build the Future by Peter Thiel.
Merchants of Doubt: How a Handful of Scientists Obscured the Truth on Issues from Tobacco Smoke to Global Warming by Naomi Oreskes & Erik M. Conway.
Life 3.0: Being Human in the Age of Artificial Intelligence by Max Tegmark.
The Moon Is a Harsh Mistress by Robert A. Heinlein.
Ignition!: An Informal History of Liquid Rocket Propellants by John Drury Clark & Isaac Asimov.
In case you are just looking for a quick list version, here's an Airtable version: