A list of demigods in The Gift of a Best Friend.
“Luke Castellan is the son of May Castellan and the Greek god Hermes, a friend of Thalia...Luke Castellan
“Annabeth Chase is the daughter of Frederick Chase and the Greek goddess Athena, the...Annabeth Chase
“Thalia is a daughter of the Greek god Zeus, a friend of Luke Castellan, Annabeth Chase, and...Thalia
“Erik is a son of Hermes and the half-brother of Luke Castellan in The Gift of a Best Friend. He...Erik
“Cassandra is a daughter of the Greek goddess Athena, and the half-sister of Annabeth Chase in...Cassandra