LbaWin: Little Big Adventue for Windows. Official Windows port for LBA1 (i.e. a program that makes LBA1 a Windows application). The port is currently on a beta stage.
Little Big Adventure II: A mirror of the old official LBA2 site by Adeline (the devolopers). Contains screenshots, information about some of the characters, high resolution pictures, and information about the Adeline team.
Twinsen's Odyssey: A mirror of the old official LBA2 site by Activision (distributors in the US). Contains advertisement to the game (information, some screenshots, and reviews).