The Battle of the Labyrinth is a 2008

2008 in literature

The year 2008 in literature involved some significant events and new books.-Events:*January 1 - In the 2008 New Year Honours, Hanif Kureishi , Jenny Uglow , Peter Vansittart and Debjani Chatterjee are all rewarded for "services to literature".*June 15 - Gore Vidal, asked in a New York Times...

 fantasy

Fantasy literature

Fantasy literature is fantasy in written form. Historically speaking, literature has composed the majority of fantasy works. Since the 1950s however, a growing segment of the fantasy genre has taken the form of films, television programs, graphic novels, video games, music, painting, and other...

-adventure novel

Adventure novel

The adventure novel is a genre of novels that has adventure, an exciting undertaking involving risk and physical danger, as its main theme.-History:...

 based on Greek mythology

Greek mythology

Greek mythology is the body of myths and legends belonging to the ancient Greeks, concerning their gods and heroes, the nature of the world, and the origins and significance of their own cult and ritual practices. They were a part of religion in ancient Greece...

; it is the fourth novel in the Percy Jackson & the Olympians

Percy Jackson & the Olympians

Percy Jackson & the Olympians is a pentalogy of adventure and fantasy fiction books authored by Rick Riordan. The series consists of five books, as well as spin-off titles such as The Demigod Files and Demigods and Monsters. Set in the United States, the books are predominantly based on Greek...

series by Rick Riordan

Rick Riordan

Richard Russell "Rick" Riordan, Jr. is an American author best known for writing the Percy Jackson & the Olympians series. He also wrote the Tres Navarre mystery series for adults and helped to edit Demigods and Monsters, a collection of essays on the topic of his Percy Jackson series...

. Fictional demigod

Demigod

The term "demigod" , meaning "half-god", is commonly used to describe mythological figures whose one parent was a god and whose other parent was human; as such, demigods are human-god hybrids...

 Percy Jackson, who is fifteen years old by the end of the book, tries to stop Luke Castellan and his army from invading Camp Half-Blood through Daedalus

Daedalus

In Greek mythology, Daedalus was a skillful craftsman and artisan.-Family:...

's labyrinth

Labyrinth

In Greek mythology, the Labyrinth was an elaborate structure designed and built by the legendary artificer Daedalus for King Minos of Crete at Knossos...

 by trying to find Daedalus and convince him not to give Luke Ariadne's string, which would help Luke through the Labyrinth.