| Answer | Crossword Clue |
|---|---|
| incunables | One book in a collection of incunabula |
| incunable | book constituting part of a collection of incunabula |
| swatchbook | a collection of swatches bound together in book form |
| swatchbooks | SWATCHBOOK, a collection of swatches bound together in book form |
| swatches | A collection of such samples, esp. in the form of a book |
| compendium | a detailed collection of information on a particular subject, especially in a short book |
| compendiums | A collection of concise but detailed information about a particular subject, esp. in a book or other publication |
