New article by Alison Cooley critiquing the idea of the Augustan Principate:
https://www.cambridge.org/core/journals/journal-of-roman-studies/article/from-the-augustan-principate-to-the-invention-of-the-age-of-augustus/547774A46869200583A73ACA4561DA31/share/d8c8c94f64adf37e0bdcf10399c579151dcc50a3