Click on a book at ( -125, -77, 71 ) Copy/waypoint -125, -77, 71. The book is guarded by Thrott in the globe room.
Collect 20 Spectral Essences from the ghosts in the area.
As in the previous quest, you will need to enter the jail several times so you will probably need to kill an "undead warden" again several times to get "a skeleton key".
Retrieve the shank that you placed in the jail cell earlier during Paranoia at ( -190, -147, -237 ) Copy/waypoint -190, -147, -237
Perform the ritual by clicking on the sparkly floor at ( -176, -149, -196 ) Copy/waypoint -176.13, -149.36, -196.42 then talk to Bronin Higginsbot
Sometimes there is no shiny or other indicator, just click around at ( -179, -149, -198 ) Copy/waypoint -179.39, -149.19, -197.83
Collect the evidence page on the ground by the casket where you got the "details of Captain Boshinko's service amongst the books" in the last quest at ( -78, -127, -154 ) Copy/waypoint -77.75, -126.91, -154.29
Go back to the jail and talk to Captain Boshinko in the Iron Maiden ( 178, 149, 197 ) Copy/waypoint 178, 149, 197
Kill Chaperon OR Shade of Nightmares ( -90, -180, -274 ) Copy/waypoint -89.67, -180.24, -274.49
Go back to the jail and talk to Captain Boshinko in the Iron Maiden ( 178, 149, 197 ) Copy/waypoint 178, 149, 197 to complete quest.