Essays, with marginal notes, corrections, and an additional note pinned to one leaf. The inscription urges her heirs to preserve the papers if she does not return from Cornwall: 'I am now going into Cornwall & if it shall please ye Almighty that I do not live to return, I desire my papers which are in ye bottom of ye trunk may be taken care of perus’d by some of my nearest relations: who I hope for their own private use will endeavour to put that into some form which I unwisely leave in so rude & disordered a manner. In hast, Sarah Cooke, June 30, 1718'. The essays cover the following subjects: