parent is unknown. In The Tyrant's Tomb, he is killed during the Battle of San Francisco Bay. Jake Mason – Jake becomes the head of the Hephaestus cabin after Beckendorf's death in The Last Olympian. He is severely injured during the Hepheastus's cabin's attempt to tame the bronze dragon later named Festus. In The Lost Hero, he steps down and gives the lead counselor position to Leo, after Leo finds Hephaestus's bunker in the woods. Jason – Not to be confused with Jason Grace or the mythical Jason, he is a demigod briefly mentioned in The Titan's Curse, being instructed by Thalia to team with Silena Beauregard and Laurel during capture the flag. His godly parent is unknown. Julia Feingold – A daughter of Hermes. Like her best friend, Alice, she harbors a crush on Apollo. Katie Gardner – The head counselor for Demeter's cabin at Camp Half-Blood after the war with the Titans. Katie strongly dislikes the Stoll brothers, who once put chocolate Easter bunnies on the Demeter cabin's grass roof. Kayla Knowles – A daughter of Apollo first mentioned in The Last Olympian carrying out the orders of Michael Yew. She is a major character in The Hidden Oracle, and is abducted by Nero. Kayla's mortal father is a Canadian archery coach named Darren Knowles. Kayla's inherited gift is archery. Lacy – Lacy is a daughter of Aphrodite who befriends Piper in The Lost Hero. She also appears in The Kane Chronicles. Lacy and Drew Tanaka appear in the Kane Chronicles, where Lacy is familiar with main character Sadie Kane. Larry – A senator at Camp Jupiter and a member of either the First or Second Cohort. Laurel – Laurel is only mentioned in The Titan's Curse. Because of circumstances around her mention, she may be a daughter of Aphrodite. Lee Fletcher – Lee was the head of Apollo cabin. He leads a team to attack a dragon threatening the camp. He is killed by a giant in The Battle of the Labyrinth. Lavinia Asimov - Lavinia is the daughter of Terpsichore, Muse of Dance, and likes to hike. She is promoted to centurion at the end of The Tyrant's Tomb. Leila – Leila is a daughter of Ceres and a centurion of the Fourth Cohort. In The Blood of Olympus, she and the rest of her cohort defect to Reyna's side once the latter arrives at Long