Martin Ferguson Smith (2001): Lucretius: On the Nature of Things, translated, with Introduction and Notes, Hackett Publishing Company Inc., Indianapolis/Cambridge, ISBN 0-87220-588-6.
Shackleton Bailey, D. R. (2001). Cicero. Letters to friends (Vol. 1). Harvard University Press.
De balneis et termis Ytalię de Michele Savonarola. Edición crítica, traducción y estudio de Sergio Pasalodos Requejo, SISMEL-Edizioni del Galluzzo, Florencia, 2022. ISBN: 978-88-9290-173-5.
A research website about Archaeology of Ancient Roman Thermalism — and a meeting point for researchers and other people interested in this subject (Red Termal).