Piercing the Darkness, which was published in 1988, is a sequel to Frank E. Peretti's novel This Present Darkness.
Heart of Darkness | Edge of Darkness | Warcraft II: Tides of Darkness | The Whisperer in Darkness | With Fear I Kiss the Burning Darkness | When Darkness Comes | Under Cover of Darkness | The Ghost and the Darkness | Star Trek Into Darkness | Our Lady of Darkness | Land of Silence and Darkness | Darkness Dynamite | Darkness | Beyond the Darkness | Prince of Darkness | prince of darkness | Light in My Darkness | Lest Darkness Fall | Green Darkness | Eclipso: The Darkness Within | Daughters of Darkness | Darkness on the Edge of Town | Darkness at Noon | ''Christ in Triumph over Darkness and Evil'', stained glass | World of Darkness | Tomb Raider: The Angel of Darkness | The Darkness Series | The Darkness II | Star Trek Into Darkness (soundtrack) | Severance: Blade of Darkness |
Helen Keller, who spoke of him as "a light piercing the darkness with his selfless service".