NOTICE
notice (注意) [名] a warning or indication of something
注意

 Persons attempting to find a motive in this narrative will be prosecuted;
person (者) [名] a human being regarded as an individual
attempt (試みる) [動] make an effort to do something
find (見出す) [動] discover or notice
motive (動機) [名] a reason for doing something
narrative (物語) [名] a story or account of events, experiences, or the like, whether true or fictitious
prosecute (起訴する) [動] institute legal proceedings against (a person or organization)
この物語に動機を見出そうとする者は起訴される。
persons attempting to find a moral in it will be banished;
moral (道徳) [名] a lesson in right conduct
banish (追放する) [動] send (someone) away from a country or place as an official punishment
道徳を見出そうとする者は追放される。
persons attempting to find a plot in it will be shot.
plot (筋書き) [名] the main events of a play, novel, film, or similar work, devised and presented by the writer as an interrelated sequence
shoot (銃殺する) [動] kill or wound with a bullet or other projectile
筋書きを見出そうとする者は銃殺される。

 BY ORDER OF THE AUTHOR
by order of (命令により) [前] by command of
author (著者) [名] the writer of a book, article, or report
著者の命令により
PER G. G., CHIEF OF ORDNANCE.
PER (により) [前] by means of; through
G. G. (G.G.) [名] a person's initials
CHIEF (長) [名] the person with the highest rank in an organization
ORDNANCE (兵器) [名] military weapons and equipment
兵器長G.G.により