and the Slaves of Hell (The Spider v. 18, no. 2, Jul. 1939)The Spider and the Fire God (The Spider v. 18, no. 3, Aug. 1939)The Spider and the Eyeless Legions (The Spider v. 19, no. 1, Oct. 1939)The Spider and the Faceless One (The Spider v. 19, no. 2, Nov. 1939)Satan's Murder Machines (The Spider v. 19, no. 3, Dec. 1939; reprinted in The Spider: Robot Titans of Gotham (Baen Books, June 2007))Hell's Sales Manager (The Spider v. 20, no. 1, Feb. 1940)Slaves of the Laughing Death (The Spider v. 20, no. 2, Mar. 1940)The Spider and the War Emperor (The Spider v. 20, no. 4, May. 1940)Judgment of the Damned (The Spider v. 21, no. 1, Jun. 1940)Pirates From Hell (The Spider v. 21, no. 3, Aug. 1940)The Council of Evil (The Spider v. 22, no. 1, Oct. 1940)The Spider and His Hobo Army (The Spider v. 22, no. 2, Nov. 1940)The Spider and the Jewels of Hell (The Spider v. 22, no. 3, Dec. 1940)Harbour of the Nameless Dead (The Spider v. 22, no. 4, Jan. 1941)The Spider and the Slave Doctor (The Spider v. 23, no. 1, Feb. 1941)The Spider and the Sons of Satan (The Spider v. 23, no. 2, Mar. 1941)Slaves of the Burning Blade (The Spider v. 23, no. 3, Apr. 1941)The Devil's Paymaster (The Spider v. 23, no. 4, May. 1941)The Benevolent Order of Death (The Spider v. 24, no. 1, Jun. 1941)Murder's Black Prince (The Spider v. 24, no. 2, Jul. 1941)The Spider and the Scarlet (The Spider v. 24, no. 3, Aug. 1941)The Spider and the Deathless One (The Spider v. 24, no. 4, Sep. 1941)Satan's Seven Swordsmen (The Spider v. 25, no. 1, Oct. 1941)Volunteer Corpse Brigade (The Spider v. 25, no. 2, Nov. 1941)The Crime Laboratory (The Spider v. 25, no. 3, Dec. 1941)Death and the Spider (The Spider v. 25, no. 4, Jan. 1942)Murder's Legionnaires (The Spider v. 26, no. 1, Feb. 1942)The Gentleman From Hell (The Spider v. 26, no. 2, Mar. 1942)Slaves of the Ring (The Spider v. 26, no. 3, Apr. 1942)The Spider and the Death Piper (The Spider v. 26, no. 4, May 1942)Revolt of the Underworld (The Spider v. 27, no. 1, Jun. 1942)Return of the Racket Kings (The Spider v. 27, no. 2, Jul. 1942)Pangs of the Dragon (The Spider v. 27, no. 3, Aug. 1942)Hell Rolls on the Highway (The