Le Livre du Maître

This is a republication with permission of parts of Empire Galactique

From the original item:

This is a Space Opera RPG set in the 116th century. Players are members of a Empire who span across the entire galaxy. The background is quite light, for allow any type of SF adventure to take place.

This is, of course, a French "Traveller".

Translated from the website:

This is the game master handbook for Empire Galactique.
It contains rules the GM must know: action resolution, world creation, combat and wounds, verbal duels, psionics, trade, wear, tear and repairs. It doesn't contain any universe background.