692--Doctor Quartz Again. 693--The Famous Case of Doctor Quartz. 694--The Chemical Clue. 695--The Prison Cipher. 696--A Pupil of Doctor Quartz. 697--The Midnight Visitor. 698--The Master Crook’s Match. 699--The Man Who Vanished. 700--The Garnet Gauntlet. 701--The Silver Hair Mystery. 702--The Cloak of Guilt. 703--A Battle for a Million. 704--Written in Red. 707--Rogues of the Air. 709--The Bolt from the Blue. 710--The Stockbridge Affair. 711--A Secret from the Past. 712--Playing the Last Hand. 713--A Slick Article. 714--The Taxicab Riddle. 715--The Knife Thrower. 717--The Master Rogue’s Alibi. 719--The Dead Letter. 720--The Allerton Millions. 728--The Mummy’s Head. 729--The Statue Clue. 730--The Torn Card. 731--Under Desperation’s Spur. 732--The Connecting Link. 733--The Abduction Syndicate. 736--The Toils of a Siren. 737--The Mark of a Circle. 738--A Plot Within a Plot. 739--The Dead Accomplice. 741--The Green Scarab. 743--A Shot in the Dark. 746--The Secret Entrance. 747--The Cavern Mystery. 748--The Disappearing Fortune. 749--A Voice from the Past. 752--The Spider’s Web. 753--The Man With a Crutch. 754--The Rajah’s Regalia. 755--Saved from Death. 756--The Man Inside. 757--Out for Vengeance. 758--The Poisons of Exili. 759--The Antique Vial. 760--The House of Slumber. 761--A Double Identity. 762--“The Mocker’s” Stratagem. 763--The Man that Came Back. 764--The Tracks in the Snow. 765--The Babbington Case. 766--The Masters of Millions. 767--The Blue Stain. 768--The Lost Clew. 770--The Turn of a Card. 771--A Message in the Dust. 772--A Royal Flush. 774--The Great Buddha Beryl. 775--The Vanishing Heiress. 776--The Unfinished Letter. 777--A Difficult Trail. 778--A Six-word Puzzle. 782--A Woman’s Stratagem. 783--The Cliff Castle Affair. 784--A Prisoner of the Tomb. 785--A Resourceful Foe. 786--The Heir of Dr. Quartz. 787--Dr. Quartz, the Second. 789--The Great Hotel Tragedies. 790--Zanoni, the Witch. 791--A Vengeful Sorceress. 794--Doctor Quartz’s Last Play. 795--Zanoni, the Transfigured. 796--The Lure of Gold. 797--The Man With a Chest. 798--A Shadowed Life. 799--The Secret Agent. 800--A Plot for a Crown. 801--The Red Button. 802--Up Against It. 803--The Gold Certificate. 804--Jack Wise’s Hurry Call. 805--Nick Carter’s Ocean Chase. 806--Nick Carter and the Broken Dagger. 807--Nick Carter’s Advertisement. 808--The Kregoff Necklace. 809--The Footprints on the Rug. 810--The Copper Cylinder. 811--Nick Carter and the Nihilists. 812--Nick Carter and the Convict Gang. 813--Nick Carter and the Guilty Governor. 814--The Triangled Coin. 815--Ninety-nine--and One. 816--Coin Number 77. 817--In the Canadian Wilds. 818--The Niagara Smugglers. 819--The Man Hunt. NEW SERIES NICK CARTER STORIES