The Happiest Baby on the Block brings its characters to life in this unique audiobook experience. Dive into its story like never before. Dive into the depths of The Happiest Baby on the Block with our audiobook. Explore its rich narrative and engaging themes in a format that lets you listen on the go. Dive into the depths of The Happiest Baby on the Block with our audiobook. Explore its rich narrative and engaging themes in a format that lets you listen on the go. Rediscover The Happiest Baby on the Block in its audiobook form. This version lets you enjoy every word while commuting, relaxing, or multitasking.