Crazy Little Thing Called Marriage is a thought-provoking book written by Greg Smalley and Erin Smalley. It explores the ups and downs of married life and offers practical advice on how to navigate the challenges that couples face. From communication issues to intimacy struggles, this book provides valuable insights and strategies for building a strong and lasting marriage. Whether you're newlyweds or have been married for years, this book is a must-read for anyone looking to strengthen their relationship.