Diary of a Wimpy Kid is a bestselling children’s book written and illustrated by Jeff Kinney. It tells the hilarious and relatable story of Greg Heffley, a middle-school boy who finds himself stuck between childhood and adolescence. Told through Greg’s handwritten diary entries and funny doodles, the book humorously captures the struggles of school life, friendships, family dynamics, and growing up in a world full of awkward situations.

The book’s simple yet brilliant combination of cartoons and text has made it a favorite among kids and adults alike. Since its release in 2007, it has become a global phenomenon, inspiring multiple sequels, movies, and even a fandom of readers who see their own lives reflected in Greg’s adventures.