Jack London

Jack London was a Roman demigod son of Mercury, notably known for his books, Call of the Wild, The Sea Wolf, and White Fang. He was also the person who built the Wolf House, and when he died, his ashes were buried on the site.

History
Very little is known about his early life. However, demigods knew the truth: Jack London was a son of Mercury, the Roman aspect of Hermes. He traveled the country and even became a hobo at one point.

London's former home is near San Francisco, it is known as the Wolf House.

Although, the Wolf House is long destroyed by weather and wind, it is used as a training arena by Lupa, a she-wolf and the Camp Jupiter activities director to see if newly arrived Roman demigods are useful and trained in the arts of the militaristic and disciplined ways of the Roman gods.

The Lost Hero
Despite the fact Jack London does not make an actual appearance, his home, the Wolf House, is mentioned several times and seen by Jason, Piper, Leo, and Thalia.