Books Wanted, WW I Poster, USA, 1918 (made). Charles Buckles Falls (1874-1960). American Association of Libraries (printers and publishers). Colour lithography This appeal emphasized the bond between the home front and front line. It offered people at home a means of supporting their soldiers. Falls prepared the design within a day and it boosted his reputation as well as succeeding in its purpose of collecting reading material for the troops.