Shackleton Bailey, D. R. (2001). Cicero. Letters to friends (Vol. 1). Harvard University Press.
Deufert 2019
Marcus Deufert (2019): Titus Lucretius Carus: De Rerum Natura libri VI, BT 2028, de Gruyter, Berlin/Boston, ISBN 978-3-11-026251-3.
Shackleton Bailey, D. R. (2001). Cicero. Letters to friends (Vol. 1). Harvard University Press.
Marcus Deufert (2019): Titus Lucretius Carus: De Rerum Natura libri VI, BT 2028, de Gruyter, Berlin/Boston, ISBN 978-3-11-026251-3.
Shackleton Bailey, D. R. (1978). Cicero’s Letters to his Friends. Penguin Books.
Bendz, G.; Pape, I.; Kollesch, J.; Nickel, D. (2002). Caelii Aureliani Celerum passionum libri III, Tardarum passionum libri V, edidit G. Bendz, in linguam Germanicam transtulit I. Pape. Pars I: Cel. pass.
W.G. Spencer (1935) Celsus De medicina, 3 vols., Loeb Classical Library, London/Cambridge MA, William Heinemann LTD/Harvard University Press.
A research website about Archaeology of Ancient Roman Thermalism — and a meeting point for researchers and other people interested in this subject (Thermal Network).