| Rating | Solver | Clue |
|---|---|---|
| DIALOGUES | Treatises | |
| ESSAYS | Treatises | |
| TRACTS | Treatises or pamphlets | |
| INTRODUCTION | A formal and elaborate preliminary treatise; specifically, a treatise introductory to other treatises, or to a course of study; a guide; as, an introduction to English literature. | |
| LITERATURE | ... style or expression, as poetry, essays, or history, in distinction from scientific treatises and works which contain positive knowledge; bel... | |