english: The 'Echo Trilogy' includes Echo of the Elephants (1993), Echo of the Elephants: The Next Generation (1996), and, the most recent, Echo of the Elephants: The Final Chapter (2005).
non_english: La trilogie d'Echo comprend Echo of the Elephants (1993), Echo of the Elephants: the next generation (1996), et, le plus récent, Echo of the Elephants: the final chapter (2005).