Best Relationship Books, Ranked

Most "best relationships books" lists are one person's opinion. This one is data: the top 25 books from the credibility-rated thought leaders we track, ranked by Amazon readership — and every author carries a Modern Mentor AI credibility rating, so you can see who actually deserves your reading time. Updated as ratings and our author roster change.

1. 1
   

   How to Win Friends and Influence People by Dale Carnegie: Building Lasting Relationships and Achieving Success (Illustrated)

   4.6· 85,340 Amazon ratings

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2. 2
   

   The Mastery of Love: A Practical Guide to the Art of Relationship (A Toltec Wisdom Book)

   by Don Miguel Ruiz · credibility 250/1000

   4.8· 15,902 Amazon ratings

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3. 3
   

   The Rational Male

   by Rollo Tomassi · credibility 166/1000

   4.7· 9,709 Amazon ratings

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4. 4
   

   The Meaning of Marriage: Facing the Complexities of Commitment with the Wisdom of God

   by Timothy Keller · credibility 422/1000

   4.8· 8,108 Amazon ratings

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5. 5
   

   A Year of Us: A Couple's Journal: One Question a Day to Spark Fun and Meaningful Conversations (Question a Day Couple's Journal)

   by Alicia Muñoz LPC · credibility 86/1000

   4.6· 6,531 Amazon ratings

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6. 6
   

   The Game: Penetrating the Secret Society of Pickup Artists

   by Neil Strauss · credibility 69/1000

   4.4· 6,500 Amazon ratings

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7. 7
   

   8 Rules of Love: How to Find It, Keep It, and Let It Go

   by Jay Shetty · credibility 322/1000

   4.7· 3,415 Amazon ratings

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8. 8
   

   Scary Close: Dropping the Act and Finding True Intimacy

   by Donald Miller · credibility 65/1000

   4.6· 3,391 Amazon ratings

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9. 9
   

   La maestría del amor (Narración en Castellano) [The Mastery of Love]: Una guía práctica para el arte de las relaciones [A Practical Guide for the Art of Relationships]

   by Don Miguel Ruiz · credibility 250/1000

   4.8· 2,995 Amazon ratings

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10. 10
    

    The Truth: Sex, Love, Commitment, and the Puzzle of the Male Mind

    by Neil Strauss · credibility 69/1000

    4.6· 2,985 Amazon ratings

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11. 11
    

    The Rational Male – Preventive Medicine

    by Rollo Tomassi · credibility 166/1000

    4.8· 2,392 Amazon ratings

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12. 12
    

    Wisdom of the Shamans: What the Ancient Masters Can Teach Us about Love and Life (Shamanic Wisdom)

    by Don Miguel Ruiz · credibility 250/1000

    4.8· 2,002 Amazon ratings

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13. 13
    

    The Rational Male - Positive Masculinity

    by Rollo Tomassi · credibility 166/1000

    4.8· 1,926 Amazon ratings

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14. 14
    

    La maîtrise de l'amour: Apprendre l'art des relations

    by Don Miguel Ruiz · credibility 250/1000

    4.6· 1,918 Amazon ratings

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15. 15
    

    The Caregiver's Guide to Dementia: Practical Advice for Caring for Yourself and Your Loved One (Caregiver's Guides)

    by Gail Weatherill RN CAEd · credibility 53/1000

    4.7· 1,896 Amazon ratings

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16. 16
    

    The ADHD Effect on Marriage: Understand and Rebuild Your Relationship in Six Steps

    by Melissa Orlov · credibility 44/1000

    4.6· 1,773 Amazon ratings

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17. 17
    

    The Couple's Quiz Book: 350 Fun Questions to Energize Your Relationship (Relationship Books for Couples Book 1)

    by Alicia Muñoz LPC · credibility 86/1000

    4.5· 1,587 Amazon ratings

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18. 18
    

    Never Eat Alone: And Other Secrets to Success, One Relationship at a Time

    4.4· 1,475 Amazon ratings

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19. 19
    

    Swipe Right: The Life-and-Death Power of Sex and Romance

    by Levi Lusko · credibility 49/1000

    4.8· 1,452 Amazon ratings

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20. 20
    

    Own Your Past Change Your Future: A Not-So-Complicated Approach to Relationships, Mental Health & Wellness

    by Dave Ramsey · credibility 654/1000

    4.7· 1,404 Amazon ratings

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21. 21
    

    No More Fighting: The Relationship Book for Couples: 20 Minutes a Week to a Stronger Relationship

    by Alicia Muñoz LPC · credibility 86/1000

    4.3· 1,244 Amazon ratings

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22. 22
    

    The Soul of Money: Transforming Your Relationship with Money and Life

    by Lynne Twist · credibility 39/1000

    4.6· 1,142 Amazon ratings

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23. 23
    

    The Value of Others: Understanding the Economic Model of Relationships to Get (and Keep) More of What You Want in the Sexual Marketplace

    4.7· 1,138 Amazon ratings

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24. 24
    

    Brain Wash: Detox Your Mind for Clearer Thinking, Deeper Relationships, and Lasting Happiness

    by David Perlmutter · credibility 59/1000

    4.6· 1,137 Amazon ratings

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25. 25
    

    Loveology: God. Love. Marriage. Sex. And the Never-Ending Story of Male and Female.

    by John Mark Comer · credibility 208/1000

    4.7· 1,035 Amazon ratings

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