The key to knowledge
The Key of Knowledge. which is, A little booke intended to bee of good use, as for all degrees of Christians, so especially for Religious Families, and Religious Schooles. The full use and contents whereof must be enquired in the Preface or introduction to the worke which is ( first ) deliberately to be read to those who desire to receive profit by the booke. By John Jackson, rector of Marsk neere Richmond in York-shire.