Leo and Calypso decide to stay at the Waystation and settle into a normal life, although Leo travels to Camp Jupiter to warn them of an upcoming attack first.Īfter becoming a god again, Apollo visits Leo who is currently in a fight with Calypso. Leo, Calypso and Festus accompany Apollo to Indianapolis where they battle the god-emperor Commodus. Leo finally returns to Camp Half-Blood six months after Gaea's defeat and agrees to help the now-mortal Apollo in his quest to save the five Oracles alongside Calypso and Festus. Leo, Calypso and Festus then fly off together into the unknown for adventure. However, the rebuilt Festus resurrects Leo with the Physician's Cure and he finally fulfills his vow to rescue Calypso from Ogygia. Leo sacrifices himself to finally defeat Gaea and is presumed dead by all of his friends. In The House of Hades, Leo is one of the seven main characters. In this book, Leo is one of the seven main characters. He does come up in one of Percy's dreams and in the scroll message he sends to Camp Jupiter to tell them the Argo 2 was coming. In The Lost Hero, Leo is one of the three main characters.

Leo survived, but his relatives wouldn't take him in as they blamed him for his mother's death, because of this, Leo was put into many foster homes but he always ran away from them and was eventually sent to a boarding school in Nevada called The Wilderness School where he met Piper McLean who was also a demigod. However the minute she went back in, the door locked by itself and the Earth goddess Gaia appeared to Leo and tried to get through the door to attack Esperanza this caused Leo to try and protect his mother and his fire powers got out of control and caused the machine shop to burn down and kill Esperanza. One night when he was eight, Leo helped his mother out at her machine shop and when they where closing it up, Esperanza went back in to get the keys. From the ages of two to five, Leo was babysat by Tia Callida (actually Hera in disguise) who put him in a fireplace to sleep, let him play with knives, tried to make him fight a rattlesnake and had him make a fire out of crayons.

Because of being a Hephaestus child, Leo got a rare ability to produce fire.

Leo was born in Houston sometime between 1994-1995 to Esperanza Valdez and Hephaestus, the Greek God of Fire and Blacksmiths.

The trials of apollo book one