Here I discussed the 88 books Harlequin Books published from 1949 to 1959 that Harlequin retitled. This is 20% of the 455 previously published titles Harlequin published during these years. Harlequin very rarely acknowledged the change. A few of the changes are slight, most are not. For example, "Murder" is added to the title three times, removed six times and "Nurse" is added to the title eight times, removed once.
The original title is in square brackets.
- 11 King-Hall, Magdalen The Wicked Lady Skelton [The Life and Death of the Wicked Lady Skelton]
- 32 Hecht, Ben Hollywood Mystery [I Hate Actors]
- 42 Michel, M. Scott House In Harlem [Sweet Murder]
- 49 Evans, John Weep Not Fair Lady [If You Have Tears]
- 57 Bogart, William Murder Man [Hell on Friday]
- 64 Michel, M. Scott Sinister Warning [The X-Ray Murders]
- 75 Grinstead, J.E. Maverick Guns [Guardians of the Range]
- 77 Jerome, Owen Fox A Night At Club Bagdad [The Corpse Awaits]
- 86 Jerome, Owen Fox Double Life [Murder - As Usual]
- 99 Miller, Bill + Bob Wade Murder - Queen High [Pop Goes the Queen]
- 100 Cole, Jackson Black Rider [Six-Gun Stampede]
- 103 Hall, O. M. Wanton City [Murder City]
- 114 Bogart, William Johnny Saxon [Murder is Forgetful]
- 115 Roeburt, John Manhattan Underworld [There are Dead Men in Manhattan]
- 126 Kane, Frank Death About Face [About Face]
- 129 Findley, Ferguson Hire This Killer [Waterfront]
- 138 Prole, Lozania Emma Hart [Our Dearest Emma]
- 142 Stone, Thomas Doctor By Day [Doctor Tony]
- 146 Westland, Lynn Trail Rider [Over the Frontier Trail]
- 153 Cody, Al Outlaw Valley [Forlorn Valley]
- 154 Hirsch, Richard Rasputin and Crimes that Shook the World [Crimes that Shook the World]
- 171 Ernenwein, Leslie Savage Justice [Boss of Panamint]
- 172 Lehman, Paul Evan Gun Law [Texas Vengeance]
- 173 De Lange, Anneke Anna [Anna Luhanna]
- 174 Leitfred, Robert H. Murder Is My Racket [Death Cancels the Evidence]
- 190 Drake, H.B. Slave Ship [Captain of the Jehovah]
- 194 Shott, Abel Triggerman [The Renegade Kid]
- 202 Fairman, Paul W. Copper Town [The Heiress of Copper Butte]
- 220 Garth, Will Masked Rider [Lawless Guns]
- 230 Singer, Kurt Women Spies [The Worlds Thirty Greatest Women Spies]
- 231 Robb, John (Norman Robson) Legionnaire [American Legionnaire]
- 233 Cocking, Ronald Die With Me Lady [Weep no More, Lady]
- 236 Hopson, William Gunthrower [Gun-thrower]
- 237 Key, Alexander Island Of Escape [Island Light]
- 243 Anderson, Oliver School For Love [Grit and Polish]
- 245 Chase, James Hadley The Soft Touch [The Fast Buck]
- 248 Westland, Lynn Legion Of The Lawless [Texas Red]
- 258 Berg, Louis World Behind Bars [Revelations of a Prison Doctor]
- 260 McCulley, Johnston The Outlaw Trail [Reckless Range]
- 268 Plaidy, Jean The Unholy Woman [The Italian Woman]
- 272 Prole, Lozania The Fabulous Nell Gwynne [Pretty, Witty Nell!]
- 274 Cody, Al Lost Valley [Guns of Lost Valley]
- 281 Leinster, Murray Outlaw Deputy [Black Sheep]
- 285 Cody, Al Texas Outlaw [Bad Hombre] by Archie Joscelyn
- 288 Sinclair, Gordon Bright Path to Adventure [Bright Paths To Adventure]
- 290 Timms, E.V. The Violent Years [Forever to Remain]
- 293 Webster, M. Coates Mona [Derelict Alley]
- 297 McCary, Reed The Vice Merchants [Sleep with the Devil]
- 302 Hancock, Lucy Agnes The Nurse [The Nurse at Whittle's]
- 305 Saber, Robert O. Out Of The Night [The Black Dark Murders]
- 311 Goodis, David Convicted [Dark Passage]
- 313 Hancock, Lucy Agnes Hospital Nurse [Nurse Kathy Decides]
- 314 Bull, Lois Forbidden [Captive Goddess]
- 319 Walker, Dorothy Pierce Woman Doctor [Kate Fuller, M.D.]
- 320 Fearn, John Russell The Deathless Amazon [The Golden Amazon Returns]
- 329 Russell, Victor People Of The Night [A Kingdom by Night]
- 330 Timms, E.V. Convict Town [The Beckoning Shore]
- 331 Timms, E.V. Woman in Chains [The Pathway of the Sun]
- 335 Ullman, Albert E. Hoodlum Alley [At Your Service]
- 338 Hancock, Lucy Agnes District Nurse [North Side Nurse]
- 340 Marshall, Raymond The Pick-Up [But a Short Time To Live]
- 341 Marshall, Raymond Ruthless [Trusted Like the Fox]
- 342 Ford, Marcia Nancy Craig, R.N. [Dixie Nurse]
- 343 Cody, Al Gun Thunder Valley [Gun Thunder Valley!]
- 345 Cody, Al The Gunman [Two-Gun Vengeance] by Archie Joselyn
- 350 Coburn, Walt The Renegade [The Way of a Texan]
- 382 Marshall, Raymond Never Trust A Woman [In a Vain Shadow]
- 388 Dern, Peggy Doctor Scott [The Other Dear Charmer]
- 404 Lehman, Paul Evan Law In The Saddle [Only the Brave]
- 411 Grinstead, J.E. Range King [King of the Rangeland]
- 423 Arbor, Jane Nurse Greve [City Nurse]
- 427 Norway, Kate Nurse Brookes [Sister Brookes of Byng's]
- 429 Curwood, James Oliver Steele Of The Royal Mounted [Philip Steele of the Royal Northwest Mounted Police]
- 439 Vinton, Anne Hospital In Sudan [Doctor Immacula]
- 443 Gilzean, Elizabeth Nurse On Call [On Call, Sister!]
- 446 Moore, Marjorie To Please the Doctor [Borne on the Wind]
- 449 Hoy, Elizabeth Nurse in Training [Come Back My Dream]
- 454 Arbor, Jane Nurse In Love [Such Frail Armour]
- 459 Moore, Marjorie Ring for the Nurse [Second Love]
- 463 Norway, Kate Nurse Brodie [The Morning Star]
- 469 Seale, Sara Maggy [House of Glass]
- 477 Vinton, Anne Hospital Blue [Caprice in Hospital Blue]
- 482 Arbor, Jane Nurse Harlowe [Folly of the Heart]
- 485 Houghton, Elizabeth Island Hospital [A Sister in the Backwoods]
- 489 Arbor, Jane Consulting Surgeon [Flower of the Nettle]
- 491 Hoy, Elizabeth Nurse Tennant [Sally in the Sunshine]
- 492 Moore, Marjorie Hospital Pro [Follow a Dream]
- 497 Hoy, Elizabeth Doctor Garth [You Took My Heart]
Harlequin 171 - May 1952
Harlequin 172 - June 1952
Harlequin 173 - June 1952
Harlequin 174 - June 1952
