Listed below are twenty life-changing books. Unless you are determined to be miserable (which, strangely enough, some people are), these books will change your life for the better. Click on the titles to order a copy for yourself, then mark them up and put them into practice.

Man’s Search for Meaning

by Viktor Frankl – In this book, the author details his experiences in an Auschwitz concentration camp, while simultaneously sharing his perspective on living a meaningful life. The book has sold well over 10 million copies and has been consistently listed as one of the most influential books ever written.

As A Man Thinketh

by James Allen – Although you could probably finish this little booklet in less than an hour or two, its words are powerful and profound.

The Gifts of Imperfection

by Brene Brown – In this book, the author addresses how to find deep personal worth while living in a world that is constantly bombarded by messages of who, what, and how we should be.

The Alchemist

by Paulo Coelho – This is a fantastic, beautiful narrative about finding out who we are and fearlessly chasing our own “personal legend.

Les Miserables

by Victor Hugo – Does this book really need any explaining? It follows the life of reformed convict, Jean Valjean, and illustrates the power and beauty of redemption.

The Last Lecture

by Randy Pausch – Diagnosed with terminal, pancreatic cancer, professor Randy Pausch delivered his “last lecture” at Carnegie Mellon in September of 2007. His lecture was structured around the hypothetical question: “What wisdom would you try to impart to the world if you knew it was your last chance?” The book fleshes out the ideas presented in the last lecture and was co-authored and approved by Pausch before he died.

To Kill a Mockingbird

To put it simply, Atticus Finch is one of the best, noblest characters ever written into existence.

The Road Less Traveled

by M. Scott Peck – Where do I start? This book is honestly one of my absolute favorite books of all time. It is packed with incredible insight and solutions for confronting and solving some of life’s greatest problems.

Don’t Sweat the Small Stuff

by Richard Carlson – This book helps you overcome “the small stuff” that can drive you crazy. It is filled with supportive and thoughtful suggestions on how to live a more peaceful life.

The Seven Paths

by the Anasazi Foundation – This poetic, evocative story presents the meditations of an ancient Anasazi tribesman who learns that the point of life’s walk is how one is moved in the heart. He walks seven paths, each teaching a lesson symbolized by an element of the natural world: light, wind, water, stone, plants, animals, and, finally, the unity of all beings with the Creator.

The Secret

by Rhonda Byrne – In this bestselling book, various individuals share their insight and experience with “The Secret” (the law of attraction). While this book can get a little mystical, it does a really good job at explaining how our mental outlook can affect all areas of our lives (for you business types, I would also recommend Think And Grow Rich by Napoleon Hill).

7 Habits of Highly Effective People

by Steven Covey – This book is consistently listed as one of the most inspiring books ever written and has sold more than 15 million copies worldwide.

The Chronicles of Narnia

by C. S. Lewis – If you’d like to read some more inspirational fiction, check out these classics by C. S. Lewis. Not only are they entertaining, but they’re also filled with timeless wisdom about addiction, sin, guilt, and the nature of man.

How to Win Friends and Influence People

by Dale Carnegie – I’m a fairly introverted person, so I’m not exactly going out of my way to meet new people. But this book provides some great, practical advice on working with and helping people. I’m a big believer in finding happiness.

The Great Divorce

by C. S. Lewis – In this allegorical story, a busload of sinners leave the depths of hell to see what heaven might be like. When they get there, they are told that they can stay in heaven if they can give up the sins that are holding them back. Through an array of characters struggling with different vices, C. S. Lewis masterfully illustrates that, more often than not, we are the very things that are holding ourselves back.

The Book Thief

by Markus Zusak – I don’t even know how to describe this book. It’s beautiful, heart-breaking, yet very comforting—all at the same time. It tells the story of a little girl growing up in Germany during World War II.

The Shack

by William P. Young – After his youngest daughter is murdered by a serial killer, Mackenzie Allen Phillips receives a mysterious note—apparently from God—telling him to return to “the shack,” the scene of the crime. What happens next is a spiritual journey of love and forgiveness that forever changes his life. ”

The Book of Virtues

by William J. Bennett – This book is a massive collection of some of the greatest stories ever told. I actually have a copy of it on the corner of my desk right now—one of the stories in that book changed my life.