The expression indicates a publication that is exceptionally compelling, captivating, and successful. It implies a work that is highly effective in achieving its intended purpose, whether that be entertaining, informing, or persuading the reader. For example, a biography that deeply resonates with audiences and achieves widespread critical acclaim might be described using this idiom.
The value of a literary piece of this caliber lies in its potential to significantly impact readers, generating discussion and potentially influencing perspectives. Historically, books achieving such status often become cultural touchstones, contributing to broader societal understanding and awareness. The creation and identification of such impactful works are therefore highly prized in both literary and commercial spheres.