In Williams & Smith (276-297)
http://blogs.setonhill.edu/SusanCarmichael/2010/01/understanding_if_through_the_p.html
http://blogs.setonhill.edu/KeithCampbell/2010/01/the_players_realm-if.html
http://blogs.setonhill.edu/ElizabethSwartzwelder/2010/01/illusive_control.html
http://blogs.setonhill.edu/CodyNaylor/2010/01/making_due.html
http://blogs.setonhill.edu/JessicaKrehlik/2010/01/he_she_it.html
http://blogs.setonhill.edu/JeremyBarrick/2010/01/el_250_willliams_and_smith_276.html
http://blogs.setonhill.edu/MattTakacs/2010/01/in_control_interactive_fiction.html
http://blogs.setonhill.edu/SusanCarmichael/2010/01/understanding_if_through_the_p.html
http://blogs.setonhill.edu/KeithCampbell/2010/01/the_players_realm-if.html
http://blogs.setonhill.edu/ElizabethSwartzwelder/2010/01/illusive_control.html
http://blogs.setonhill.edu/CodyNaylor/2010/01/making_due.html
http://blogs.setonhill.edu/JessicaKrehlik/2010/01/he_she_it.html
http://blogs.setonhill.edu/JeremyBarrick/2010/01/el_250_willliams_and_smith_276.html
http://blogs.setonhill.edu/MattTakacs/2010/01/in_control_interactive_fiction.html