Lenain de Tillemont: [236].

Le Noir (Philippe): [72].

Lenormand (Séb.): [126], [131], [146], [147], [150], [453].

Léon X, Pape: [87].

Le Petit (Jules): [134], [153], [154], [186], [187], [188], [451], [453], [456].

Lepisma, insecte bibliophage: [323].

Leroy (Edmond): [137].

Le Sage: [16], [232].

Lescarbot (Marc): [251].

Lesné: [123], [144], [146], [147], [149], [151], [154], [155], [454].