Allison III (Part 2) Inbou to Iu Na no Ressha

is the second part of the third volume of the Allison light novel series, written by Keiichi Sigsawa and Illustrated by Kouhaku Kuroboshi. It was released under the Dengeki Bunko Imprint in May 2004.

Synopsis
A student, Wil, and a military girl, Allison, board the transcontinental railroad that connects the two federations. You should enjoy a luxurious train trip, but you are involved in a series of murders of crew members ... The climax of the popular series shock that reveals the mystery of Allison's birth !!

(source: Bookwalker JP - Translated)

Characters

 * Allison Whittington
 * Wilhelm Schultz (Wil)
 * Carr Benedict
 * Fiona

Anime
Allison III (Part 1) Lutoni wo Shasou kara and Allison III (Part 2) Inbou to Iu Na no Ressha are adapted into Episode 9 to Episode 13 of the Allison and Lillia Anime.