J.D. Ponce 
J.D. Ponce on Seneca The Younger: An Academic Analysis of Letters from a Stoic [EPUB ebook] 

This exciting essay focuses on the explanation and analysis of Lucius Annaeus Seneca The Younger’s Letters from a Stoic, one the most influential works in history and whose understanding, due to its complexity and depth, escapes comprehension on a first reading.
Whether you have already read Letters from a Stoic or not, this essay will allow you to immerse yourself in each and every one of its meanings, opening a window to Seneca’s philosophical thought and his true intention when he created this immortal work.