Zimmermann, Johann Georg: Solitude considered with respect to its influence upon the mind and the heart. London : printed for C. Dilly, MDCCXCII 
- PDF Front cover
- PDF Title page
- PDF Preface of the French translator.
- PDF Table of contents
- PDF Chapter the first. Introduction.
- PDF Chapter the second. The general advantages of solitudes.
- PDF Chapter the third. The influence of solitude upon the mind.
- PDF Chapter the fourth. The influence of solitude upon the heart.
- PDF Back cover