Sampagitang Walang Bango
 Set during the second decade of American occupation and colonization of the Philippines, Regalado invented in Sampagitang Walang Bango the characters Bandino, Nenita, Pakito, and Liling. Bandino was the playboy husband of Nenita. The alienated Nenita, weakened and rebelling against Bandino's indicencies, succumbed to an extramarital affair with Pakito, a lawyer. Pakito was a man engaged to be married to Liling, a modest and demure woman. After discovering Nenita's affair with Pakito, Bandino tried to commit suicide. Only Bandino's daughter was able to stop him from shooting himself. Bandino, with his daughter, left the Philippines. Nenita, already abandoned by her husband, was also left by Pakito to fend for herself.