The Phantom Tollbooth (by Norton Juster)

"The Phantom Tollbooth" is a children's book by Norton Juster that follows a boy named Milo, who is bored with life. One day, he finds a mysterious tollbooth, which leads him to a fantastical world filled with wordplay, puns, and whimsical characters like Tock the dog and the Mathemagician. As Milo embarks on a journey to restore harmony between the kingdoms of Dictionopolis and Digitopolis, he learns the importance of knowledge, curiosity, and appreciation for language and learning. The story blends adventure with clever humor, encouraging readers to embrace the joy of discovery and imagination.