Hamilton was not content to write as Camillus alone. Two days after his second essay appeared, he began to publish, in the same paper, a parallel series as “Philo Camillus.” For several weeks, Philo Camillus indulged in extravagant praise of Camillus and kept up a running attack on their Republican adversaries. The prolific Hamilton was now writing pseudonymous commentaries on his own pseudonymous essays.