This booklet, entitled "Chewbacca and Other Aliens of the Rebellion and the Resistance," belongs to a set of canon reference materials known as the Star Wars Encyclopedia. Its release date was June 22, 2021.
Throughout the galaxy, the Rebel Alliance and the Resistance consistently discovered assistance in nearly every region. Individuals from nearly all species within the galaxy contributed, either directly or indirectly, to the struggle for liberty. These alien beings, whether participating actively within these groups or independently engaging in specific conflicts, were vital to the opposition against both the Galactic Empire and the First Order. A prime illustration of this is the powerful Chewbacca, the constant companion of Han Solo. The Wookiee, over the course of his extensive life, undertook numerous roles, ranging from a warrior to a smuggler piloting the Millennium Falcon. However, he is most celebrated for his significant aid to the Rebellion during the Galactic Civil War, as well as to its ideological continuation, the Resistance.