Best 2022 holiday programming gift book (for Java/Kotlin/OOP developers)

As of late-November, 2022, my new book, Learn Functional Programming Without Fear, is currently a best-selling book in Amazon’s Java and functional programming categories. The book is intentionally written for Java, Kotlin, and object-oriented programming (OOP) developers, and I also made the book much less expensive than other FP books. As a result, I hope it makes for a terrific 2022 Christmas/holiday gift for the Java/Kotlin/OOP computer programmer in your life!

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Best 2022 holiday programming gift book (for Java/Kotlin/OOP developers)