I've been working on putting together a list of  of The Shadow reprints that radio scripts as a "bonus feature" in the back. This list may not be complete, these are all the ones I could find listed online and the few I own.  

If you know of others I've not included please let me know or if you know which radio script was printed in #108 Vengeance Bay & Death Has Grey Eyes. I haven't been able to find anything that lists an episode date or name.

005 - The Black Falcon & The Salamanders

+ Script for The Island of Ancient Death 3-03-1946

010 - The City of Doom & The Fifth Face

+ Script for The Immortal Murderer 12-10-1944

012 - The Magigals Mystery & Serpents of Siva

+ Script for Death Comes to the Magician 10-04-1942

014 - The Grove of Doom & The Masked Lady

+ Script for Danger in the Dark 10-10-1937

019 - Voodoo Trail & Death's Harlequin

+ Script for The Laughing Corpse 03-10-1940

025 - The Gray Ghost & The White Skulls

+ Script for The Red Room 9-27-1942

031 - The Dak Death & House of Shadows

+ Script for Murder by the Dead 10-17-1937

036 - River of Death & Crime Rides the Sea

+ Script for The Case of the River of Eternal Woe 4-15-1945

039 - Face of Doom & The Crime Ray

+ Script for The Man Who Was Death 2-29-1948

040 - Cards of Death & Crime Clinic

+ Script for The Red Macaw 10-03-1937

042 - Bells of Doom & The Murdering Ghost

+ Script for The Voice of Death 12-26-1937

046 - The House That Vanished & Wizard of Crime

+ Script for The Sword of Dengri-la 4-01-1945

051 - The Living Joss & Judge Lawless

+ Script for Djaruti, Goddess of Death

053 - Garden of Death & The Vampire Murders

+ Script for Vampires Prowl by Night 9-08-1946

059 - The Green Box & The Getaway Ring

+ Script for The Crawling Death 2-28-1954

063 - The Wasp Returns & The Devil's Paymaster

+ Script for The Comic Strip Killer 11-23-1947

081 - Murder Every Hour & The Time Master

+ Script for The Man Who Murdered Time 1-01-1939

082 - The Spy Ring & The White Column

+ Script for Death Rides the Skyway 11-05-1937

083 - Crime Over Boston & Crime Over Miami

        + Script for Halloween in Vermont 10-29-1944

085 - Masters of eath & Voodoo Death

+ Script for The Shadow Challenged 1-19-1941

092 - Murder House & Death in the Crystal

+ Script for Death is Just Around the Corner 1-21-1945

096 - The North Woods Mystery & Death About Town

+ Script for The Secret of The Shadow 11-21-1943

102 - King of the Black Market & Crime Caravan

+ Script for The Mine Hunters 8-07-1938

104 - Double Death & The Robot Master

+ Script for The Case of the Mechanical Monster 1-17-1943

108 - Vengeance Bay & Death Has Grey Eyes

+ Script for a lost Shadow adventure from Radio's Golden Age!

111 - The Radium Murders & The Crystal Skull

+ Script for The Case of the Flaming Skull 3-18-1945

112 - Death Token & Three Stamps of Death

+ Script for The Shadow in Danger 9-09-1945

113 - Legacy of Death & The Devil's Partner

+ Script for The Great Submarine Mystery 2-25-1940

116 - Mox & Crime Country

+ Script for The Stockings Were Hung 12-24-1939

117 - Master of Flame & Town of Hate

+ Script for The Lizard of Fire 12-03-1944

121 - Hidden Death & The Shadow Meets The Mask

+ Script for Murder in the Ball Park 10-08-1939

123- The Voice & Alibi Trail

+ Script for The Ebony Goddess 9-24-1944

132 - Fingers of Death & The Blackest Mail

+ Script for Murder Walks by Night 4-04-1954

141 - Double Z & Death on Ice

+ Script for Death Paints a Picture 6-20-1954

144 - The Crime Crypt & The Green Terror

+ Script for Can the Dead Talk? 3-19-1939

147 - Trail of Vengeance & The Mother Goose Murders

+ Script for The Mother Goose Bandit 3-04-1945