The phrase represents a literary work thought of extremely invaluable and value retaining inside one’s assortment. Such a guide usually displays distinctive high quality in writing, compelling narrative, or profound perception. For instance, a novel with memorable characters and a thought-provoking theme is perhaps designated with this label, implying it warrants repeated readings and a everlasting place on a bookshelf.
The perceived worth of such a piece stems from its capacity to resonate deeply with the reader, offering lasting enjoyment, mental stimulation, or emotional influence. Traditionally, the idea of a “keeper” guide aligns with the custom of curating private libraries, choosing and preserving texts that maintain vital that means or provide enduring relevance. This observe displays a discerning strategy to literature and a need to keep up entry to impactful narratives.