VGFacts

The Man Who Was Thursday written by G.K. Chesterton in 1908
http://deusex.wikia.com/wiki/The_Man_Who_Was_Thursday

The Eye of Argon written by Jim Theis
http://deusex.wikia.com/wiki/The_Eye_of_Argon

Transcript of "The Eye of Argus" as written on the Deus Ex Wiki

http://deusex.wikia.com/wiki/The_Eye_of_Argon

and an actual copy of the book found online

http://www-users.cs.york.ac.uk/~susan/sf...eargon.htm

The part of the book featured on the wiki is the beginning of the book as viewed on the transcript.

Transcripts of "The Man Who Was Thursday" as written on the Deus Ex wiki (Six excerpts)

http://deusex.wikia.com/wiki/The_Man_Who_Was_Thursday

and the book found online

http://www.pagebypagebooks.com/Gilbert_K...ay_p1.html