Poko Kohara expedition log

 is a book in.

Trivia

 * Based on the dates, the expedition starts occurs approximately 18 days prior to the revival of the Watcher on The Defiant, and the start of the game.
 * The log is assumed to be written by Falero, one of the members of the expedition. It can be found on the body of Dueno - it assumed that he stole it from Falero.
 * Other member of the party include:
 * Vektor, who was sick and decided not to continue to the ruins.
 * Beza, leader of the expedition. You can talk to her soul on level four.
 * Gian, he is killed by the Engwithan Titan outside.
 * Olara, she is the first to enter the ruins after activating the titan. She is killed by a spike trap after being pushed by Dueno, on level one.
 * Dueno, killed by Beza on level two, found by Beza and Falero with a sword in his back.
 * Falero, is killed by an Engwithan Saint on level three.