For books released in the past 3 years, I recommend:
- The Children of Memory, by Adrian Tchaikovsky (although you may want to start with the earlier books in the series)
- Never Finished, by David Goggins
- Peak Mind: Find Your Focus, Own Your Attention, Invest 12 Minutes a Day, by Amishi P. Jha

For classic literature:
- The Grapes of Wrath, by John Steinbeck
- To Kill a Mockingbird, by Harper Lee
- South, by Ernest Shackleton
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