• • Issue:
  • THE SEXTON BLAKE LIBRARY 23
  • Title:
  • Traitor and Spy
  • Author:
  • Anon. (A. S. Hardy)

• • Issue:
  • THE SEXTON BLAKE LIBRARY 24
  • Title:
  • The Man With the Green Eyes
  • Author:
  • Anon. (Norman Goddard)

• • Issue:
  • THE SEXTON BLAKE LIBRARY 25
  • Title:
  • The Secret of the Draker's Folly
  • Author:
  • Anon. (Andrew Murray)

• • Issue:
  • THE SEXTON BLAKE LIBRARY 26
  • Title:
  • The Embassy Detective
  • Author:
  • Anon. (William Murray Graydon)

• • Issue:
  • THE SEXTON BLAKE LIBRARY 27
  • Title:
  • A Case of Blackmail
  • Author:
  • Anon. (Ernest W. Alais)

• • Issue:
  • THE SEXTON BLAKE LIBRARY 28
  • Title:
  • Sexton Blake, Special Constable
  • Author:
  • Anon. (John W. Bobin)

• • Issue:
  • THE SEXTON BLAKE LIBRARY 29
  • Title:
  • The Catspaw, or Hounded Down
  • Author:
  • Anon. (Andrew Murray)

• • Issue:
  • THE SEXTON BLAKE LIBRARY 30
  • Title:
  • The Three Trails
  • Author:
  • Anon. (William Murray Graydon)

• • Issue:
  • THE SEXTON BLAKE LIBRARY 31
  • Title:
  • Craft and Cunning
  • Author:
  • Anon. (William Murray Graydon)

• • Issue:
  • THE SEXTON BLAKE LIBRARY 32
  • Title:
  • Ten Years After
  • Author:
  • Anon. (John W. Bobin)

• • Issue:
  • THE SEXTON BLAKE LIBRARY 33
  • Title:
  • The House With the Double Moat
  • Author:
  • Anon. (Edwy Searles Brooks)

• • Issue:
  • THE SEXTON BLAKE LIBRARY 34
  • Title:
  • The Blockade Runners
  • Author:
  • Anon. (William Murray Graydon)

• • Issue:
  • THE SEXTON BLAKE LIBRARY 35
  • Title:
  • The Half-Caste
  • Author:
  • Anon. (Andrew Murray)

• • Issue:
  • THE SEXTON BLAKE LIBRARY 36
  • Title:
  • The Perils of Petrograd
  • Author:
  • Anon. (William Murray Graydon)

• • Issue:
  • THE SEXTON BLAKE LIBRARY 37
  • Title:
  • The Diamond Sunburst
  • Author:
  • Anon. (G. H. Teed)

• • Issue:
  • THE SEXTON BLAKE LIBRARY 38
  • Title:
  • Vengeance
  • Author:
  • Anon. (Andrew Murray)

• • Issue:
  • THE SEXTON BLAKE LIBRARY 39
  • Title:
  • A Legacy of Shame
  • Author:
  • Anon. (John W. Bobin)

• • Issue:
  • THE SEXTON BLAKE LIBRARY 40
  • Title:
  • The Secret of the Past
  • Author:
  • Anon. (William Murray Graydon)

• • Issue:
  • THE SEXTON BLAKE LIBRARY 41
  • Title:
  • The Mysterious Mr. Reece
  • Author:
  • Anon. (Robert Murray Graydon)

• • Issue:
  • THE SEXTON BLAKE LIBRARY 42
  • Title:
  • The Black Bat
  • Author:
  • Anon. (Andrew Murray)

• • Issue:
  • THE SEXTON BLAKE LIBRARY 43
  • Title:
  • The Case of the International Adventurer
  • Author:
  • Anon. (John W. Bobin)

• • Issue:
  • THE SEXTON BLAKE LIBRARY 44
  • Title:
  • Where the Trail Ended
  • Author:
  • Anon. (William Murray Graydon)

• • Issue:
  • THE SEXTON BLAKE LIBRARY 45
  • Title:
  • The Barrier Reef Mystery
  • Author:
  • Anon. (Andrew Murray)

• • Issue:
  • THE SEXTON BLAKE LIBRARY 46
  • Title:
  • When Conscience Sleeps
  • Author:
  • Anon. (William J. Bayfield)

• • Issue:
  • THE UNION JACK 691
  • Title:
  • The Mark of the Thumb
  • Author:
  • Anon. (William J. Bayfield)

• • Issue:
  • THE UNION JACK 692
  • Title:
  • The Sunken Schooner
  • Author:
  • Anon. (G. H. Teed)

• • Issue:
  • THE UNION JACK 693
  • Title:
  • The Clue of the Bowler Hat
  • Author:
  • Anon. (John W. Bobin)

• • Issue:
  • THE UNION JACK 694
  • Title:
  • The Lost Journalist
  • Author:
  • Anon. (William Murray Graydon)

• • Issue:
  • THE UNION JACK 695
  • Title:
  • The Mystery of the Missing Manager
  • Author:
  • Anon. (Robert Murray Graydon)

• • Issue:
  • THE UNION JACK 696
  • Title:
  • The Treasure of Sonora
  • Author:
  • Anon. (Cecil Hayter)

• • Issue:
  • THE UNION JACK 697
  • Title:
  • The Broken Span
  • Author:
  • Anon. (G. H. Teed)

• • Issue:
  • THE UNION JACK 698
  • Title:
  • A Case of Arson
  • Author:
  • Anon. (Robert Murray Graydon)

• • Issue:
  • THE UNION JACK 699
  • Title:
  • The Stolen Factory
  • Author:
  • Anon. (Andrew Murray)

• • Issue:
  • THE UNION JACK 700
  • Title:
  • Sexton Blake in Armenia
  • Author:
  • Anon. (William Murray Graydon)

• • Issue:
  • THE UNION JACK 701
  • Title:
  • The Black Rat
  • Author:
  • Anon. (G. H. Teed)

• • Issue:
  • THE UNION JACK 702
  • Title:
  • The Typewritten Clue
  • Author:
  • Anon. (William J. Bayfield)

• • Issue:
  • THE UNION JACK 703
  • Title:
  • The Emerald Necklace
  • Author:
  • Anon. (G. H. Teed)

• • Issue:
  • THE UNION JACK 704
  • Title:
  • The Mystery of Cell Six
  • Author:
  • Anon. (Robert Murray Graydon)

• • Issue:
  • THE UNION JACK 705
  • Title:
  • The Mystery of Fallow Side Farm
  • Author:
  • Anon. (Andrew Murray)

• • Issue:
  • THE UNION JACK 706
  • Title:
  • The Crest of the Flood
  • Author:
  • Anon. (G. H. Teed)

• • Issue:
  • THE UNION JACK 707
  • Title:
  • The Opium Smugglers
  • Author:
  • Anon. (G. H. Teed)

• • Issue:
  • THE UNION JACK 708
  • Title:
  • The Grimsdale Abbey Affair
  • Author:
  • Anon. (Andrew Murray)

• • Issue:
  • THE UNION JACK 709
  • Title:
  • The Two Impersonators
  • Author:
  • Anon. (Robert Murray Graydon)

• • Issue:
  • THE UNION JACK 710
  • Title:
  • At the Full of the Moon
  • Author:
  • Anon. (G. H. Teed)

• • Issue:
  • THE UNION JACK 711
  • Title:
  • The Great Office Mystery
  • Author:
  • Anon. (Jack Lewis)

• • Issue:
  • THE UNION JACK 712
  • Title:
  • A Case of Extradition
  • Author:
  • Anon. (G. H. Teed)

• • Issue:
  • THE UNION JACK 713
  • Title:
  • The Mystery of Dead Tree Hill
  • Author:
  • Anon. (William J. Bayfield)

• • Issue:
  • THE UNION JACK 714
  • Title:
  • The Three Millionaires
  • Author:
  • Anon. (G. H. Teed)

• • Issue:
  • THE UNION JACK 715
  • Title:
  • Uncut Diamonds
  • Author:
  • Anon. (G. H. Teed)

• • Issue:
  • THE UNION JACK 716
  • Title:
  • The Case of the £20,000 Witness
  • Author:
  • Anon. (John W. Bobin)

• • Issue:
  • THE UNION JACK 717
  • Title:
  • Twice Charged
  • Author:
  • Anon. (Andrew Murray)

• • Issue:
  • THE UNION JACK 718
  • Title:
  • The Case of the Lorimer Twins
  • Author:
  • Anon. (G. H. Teed)

• • Issue:
  • THE UNION JACK 719
  • Title:
  • On the Night of the Storm
  • Author:
  • Anon. (E. J. Murray)

• • Issue:
  • THE UNION JACK 720
  • Title:
  • 'Twixt Sunset and Dawn
  • Author:
  • Anon. (Edwy Searles Brooks)

• • Issue:
  • THE UNION JACK 721
  • Title:
  • The Thumbnail Clue
  • Author:
  • Anon. (E. W. Alais)

• • Issue:
  • THE UNION JACK 722
  • Title:
  • The Case of Reincarnation
  • Author:
  • Anon. (G. H. Teed)

• • Issue:
  • THE UNION JACK 723
  • Title:
  • The Secret Hand
  • Author:
  • Anon. (G. H. Teed)

• • Issue:
  • THE UNION JACK 724
  • Title:
  • When Rogues Fall Out
  • Author:
  • Anon. (E. J. Murray)

• • Issue:
  • THE UNION JACK 725
  • Title:
  • When Greek Meets Greek
  • Author:
  • Anon. (Andrew Murray)

• • Issue:
  • THE UNION JACK 726
  • Title:
  • The Riddle of Yew Hollow
  • Author:
  • Anon. (Edwy Searles Brooks)

• • Issue:
  • THE UNION JACK 727
  • Title:
  • The Pearls of Silence
  • Author:
  • Anon. (G. H. Teed)
  • Plus:
  • ~ In the Hands of the Head Hunters (part 1)
  • Author:
  • Anon. (Cecil Hayter)

• • Issue:
  • THE UNION JACK 728
  • Title:
  • The Case of the Crimson Terror
  • Author:
  • Anon. (G. H. Teed)
  • Plus:
  • ~ In the Hands of the Head Hunters (part 2)
  • Author:
  • Anon. (Cecil Hayter)

• • Issue:
  • THE UNION JACK 729
  • Title:
  • The Valley of Crags
  • Author:
  • Anon. (Edwy Searles Brooks)

• • Issue:
  • THE UNION JACK 730
  • Title:
  • The Case of the Uncensored Letter
  • Author:
  • Anon. (William Murray Graydon)
  • Plus:
  • ~ In the Hands of the Head Hunters (part 3)
  • Author:
  • Anon. (Cecil Hayter)

• • Issue:
  • THE UNION JACK 731
  • Title:
  • The Invisible Ray
  • Author:
  • Anon. (G. H. Teed)
  • Plus:
  • ~ In the Hands of the Head Hunters (part 4)
  • Author:
  • Anon. (Cecil Hayter)

• • Issue:
  • THE UNION JACK 732
  • Title:
  • The Strange Case of the Red Pocket Book
  • Author:
  • Anon. (William J. Bayfield)

• • Issue:
  • THE UNION JACK 733
  • Title:
  • The Secret of the Third Panel
  • Author:
  • Anon. (Edwy Searles Brooks)
  • Plus:
  • ~ In the Hands of the Head Hunters (part 5)
  • Author:
  • Anon. (Cecil Hayter)

• • Issue:
  • THE UNION JACK 734
  • Title:
  • The Broken Bail
  • Author:
  • Anon. (John W. Bobin)
  • Plus:
  • ~ In the Hands of the Head Hunters (part 6)
  • Author:
  • Anon. (Cecil Hayter)

• • Issue:
  • THE UNION JACK 735
  • Title:
  • The Heir of Quarterlands
  • Author:
  • Anon. (William J. Bayfield)
  • Plus:
  • ~ In the Hands of the Head Hunters (part 7)
  • Author:
  • Anon. (Cecil Hayter)

• • Issue:
  • THE UNION JACK 736
  • Title:
  • The Ordeal of Gordon Wood
  • Author:
  • Anon. (Robert Murray Graydon)
  • Plus:
  • ~ In the Hands of the Head Hunters (part 8)
  • Author:
  • Anon. (Cecil Hayter)

• • Issue:
  • THE UNION JACK 737
  • Title:
  • The Peril of the Trehernes
  • Author:
  • Anon. (Edwy Searles Brooks)

• • Issue:
  • THE UNION JACK 738
  • Title:
  • Run to Earth
  • Author:
  • Anon. (Cecil Hayter)
  • Plus:
  • ~ In the Hands of the Head Hunters (part 9)
  • Author:
  • Anon. (Cecil Hayter)

• • Issue:
  • THE UNION JACK 739
  • Title:
  • The Case of the £10,000 Fee
  • Author:
  • Anon. (Andrew Murray)
  • Plus:
  • ~ In the Hands of the Head Hunters (part 10)
  • Author:
  • Anon. (Cecil Hayter)

• • Issue:
  • THE UNION JACK 740
  • Title:
  • The Amazing Affair of the Brixton Burglary
  • Author:
  • Anon. (John W. Bobin)
  • Plus:
  • ~ In the Hands of the Head Hunters (part 11)
  • Author:
  • Anon. (Cecil Hayter)

• • Issue:
  • THE UNION JACK 741
  • Title:
  • A Gamble for Life
  • Author:
  • Anon. (William Murray Graydon)
  • Plus:
  • ~ In the Hands of the Head Hunters (part 12)
  • Author:
  • Anon. (Cecil Hayter)

• • Issue:
  • THE UNION JACK 742
  • Title:
  • The Case of the Two Financiers
  • Author:
  • Anon. (E. J. Murray)
  • Plus:
  • ~ In the Hands of the Head Hunters (part 13)
  • Author:
  • Anon. (Cecil Hayter)