Arthur Conan Doyle books in order
95 books in the catalogue, about 647 hours of reading in all; the shortest takes 17 minutes and the longest 33 hours.
5 series and 63 standalone books in the catalogue.
Canon of Sherlock Holmes
62 books
A Study in Scarlet 3.0 h 
The Sign of Four 2.9 h 
A Case of Identity 28 min 
The Adventure of the Red-Headed League 1.1 h 
The Adventure of the Speckled Band 1.1 h The Five Orange Pips length not known
The Man with the Twisted Lip length not known
A Scandal in Bohemia 1.4 h 
The Adventure of Silver Blaze 1.2 h The Adventure of the Beryl Coronet length not known
The Adventure of the Blue Carbuncle 1.3 h The Adventure of the Copper Beeches length not known
The Adventure of the Engineer's Thumb length not known
The Adventure of the Cardboard Box length not known
The Adventure of the Crooked Man length not known
The Adventure of the Gloria Scott 5.6 h 
The Adventure of the Naval Treaty 1.9 h The Adventure of the Reigate Squire length not known
The Adventure of the Resident Patient 4.3 h 
The Adventure of the Yellow Face 1.1 h The Final Problem length not known
The Adventure of the Greek Interpreter length not known
The Memoirs of Sherlock Holmes length not known
The Boscombe Valley Mystery length not known
The Hound of the Baskervilles 3.8 h The Adventure of the Empty House length not known
The Adventure of the Norwood Builder length not known
The Adventure of the Solitary Cyclist length not known
The Adventure of Black Peter length not known
The Adventure of Charles Augustus Milverton 51 min The Adventure of the Abbey Grange length not known
The Adventure of the Golden Pince-Nez length not known
The Adventure of the Missing Three-Quarter 17 min The Adventure of the Priory School length not known
The Adventure of the Second Stain 17 min The Adventure of the Six Napoleons length not known
The Adventure of the Three Students length not known
The Adventure of the Dancing Men length not known
The Return of Sherlock Holmes 6.5 h The Adventure of Wisteria Lodge length not known
The Adventure of the Bruce-Partington Plans length not known
The Adventure of the Red Circle length not known
The Disappearance of Lady Frances Carfax length not known
The Adventure of the Dying Detective 40 min 
The Valley of Fear 3.8 h His Last Bow length not known
The Adventure of the Mazarin Stone length not known
The Problem of Thor Bridge length not known
The Adventure of the Creeping Man length not known
The Adventure of the Illustrious Client length not known
The Adventure of the Sussex Vampire length not known
The Adventure of the Three Garridebs length not known
The Adventure of the Blanched Soldier length not known
The Adventure of the Retired Colourman length not known
The Adventure of the Three Gables length not known
The Adventure of Shoscombe Old Place length not known
The Adventure of the Veiled Lodger length not known
The Case-Book of Sherlock Holmes 5.3 h The Adventure of the Noble Bachelor length not known
The Adventure of the Musgrave Ritual 29 min 
The Adventure of the Stockbroker's Clerk 1.8 h The Adventure of the Devil's Foot length not known
Sherlock Holmes novels
7 books
Professor Challenger
3 books
The Adventures of Sherlock Holmes
12 books 1 A Scandal in Bohemia 1.4 h 2 The Adventure of the Red-Headed League 1.1 h 3 A Case of Identity 28 min The Adventure of the Blue Carbuncle 1.3 h 8 The Adventure of the Speckled Band 1.1 h
A Scandal in Bohemia 1.4 h 2 The Adventure of the Red-Headed League 1.1 h 3 A Case of Identity 28 min 4 The Boscombe Valley Mystery length not known
5 The Five Orange Pips length not known
6 The Man with the Twisted Lip length not known
7 The Adventure of the Blue Carbuncle 1.3 h 8 The Adventure of the Speckled Band 1.1 h 9 The Adventure of the Engineer's Thumb length not known
10 The Adventure of the Noble Bachelor length not known
11 The Adventure of the Beryl Coronet length not known
12 The Adventure of the Copper Beeches length not known
The Memoirs of Sherlock Holmes
8 books 1 The Adventure of Silver Blaze 1.2 h 4 The Adventure of the Stockbroker's Clerk 1.8 h 5 The Adventure of the Gloria Scott 5.6 h 6 The Adventure of the Musgrave Ritual 29 min The Adventure of the Naval Treaty 1.9 h
The Adventure of Silver Blaze 1.2 h 4 The Adventure of the Stockbroker's Clerk 1.8 h 5 The Adventure of the Gloria Scott 5.6 h 6 The Adventure of the Musgrave Ritual 29 min 8 The Adventure of the Crooked Man length not known
10 The Adventure of the Greek Interpreter length not known
11 The Adventure of the Naval Treaty 1.9 h 12 The Final Problem length not known
Standalone books
The White Company 7.5 h 
The Refugees 6.7 h 
The Adventures of Sherlock Holmes 5.7 h 
The Great Shadow 2.6 h 
Memoirs of Sherlock Holmes [11 stories] 4.8 h 
Round the Red Lamp 4.3 h 
The Mystery of Cloomber 2.9 h 
The Exploits of Brigadier Gerard 4.3 h 
Uncle Bernac 3.6 h 
Sherlock Holmes [play] 3.1 h 
The Complete Sherlock Holmes 20.6 h 
The Adventures of Gerard 3.5 h 
Sir Nigel 6.4 h 
Through the Magic Door 2.9 h 
His Last Bow 4.3 h 
The History of Spiritualism 6.6 h 
The Land of Mist 4.9 h 
Sherlock Holmes 1.8 h 
The Exploits of Sherlock Holmes 5.8 h 
Ghost Stories 5.5 h 
Tales of Terror and Mystery 3.5 h 
Alfred Hitchcock's Sinister Spies 3.8 h The Annotated Sherlock Holmes 12.6 h 
21 Great Stories 6.5 h 
Works 11.7 h 
The Nightmare Reader 5.5 h 
The Detective Story 8.1 h 
The Best Horror Stories (2 editions) 13.8 h 
65 Great Spine Chillers 12.3 h Great Short Tales of Mystery and Terror 11.7 h 
Murder for Christmas 8.5 h 
Isaac Asimov Presents the Best Horror and Supernatural of the 19Th Century 6.8 h 
Murder Most Foul 6.5 h 
Sherlock Holmes Through Time and Space 6.5 h 
Treasury of Great Short Stories 11.7 h 
Sherlock Holmes, the Complete Novels and Stories 20.0 h 
The Adventure of the Copper Beeches 1.0 h 
Hound Dunnit 6.2 h 
Masterpieces of Mystery and Suspense 11.9 h 
Memoirs of Sherlock Holmes [12 stories] 5.9 h 
Country House Murders 6.8 h 
Isaac Asimov Presents Tales of the Occult 6.5 h 
Senior Sleuths 8.3 h 
The Oxford Book of Gothic Tales 9.8 h 
Tales of Horror and Mystery 6.9 h The Oxford Sherlock Holmes 28.6 h 
100 Creepy Little Creatures 10.7 h 
Adventure of the Empty House 2.0 h 
Detection by Gaslight 4.7 h 
Detective Stories 4.1 h 
The 50 Greatest Mysteries of All Time 10.4 h 
Um Estudo Em Vermelho 3.9 h 
Vampire & Werewolf Stories 4.1 h 
The Oxford Book of Detective Stories 10.8 h 
Murder in Baker Street 5.1 h 
Stories and Poems for Extremely Intelligent Children of All Ages 10.5 h 
Prentice Hall Literature--Timeless Voices, Timeless Themes--Gold Level 19.8 h Prentice Hall Literature--Timeless Voices, Timeless Themes--Silver Level 18.7 h 
Scary! 2 3.8 h 
The Narrative of John Smith 2.5 h 
A Treasury of Classic Mystery Stories 14.5 h 
Flight or Fright 6.3 h 
Moriarty the Patriot, Vol. 1 3.8 h Collected editions
Volumes that gather several of the books above.
Dracula / Sign of Four 6.4 h 
Short Stories (Adventures of Sherlock Holmes / Memoirs of Sherlock Holmes [11 stories]) 10.8 h 
Sherlock Holmes (Adventures of Sherlock Holmes / Memoirs of Sherlock Holmes [11 stories] / Sign of Four / Study in Scarlet) 32.6 h 
Sherlock Holmes (Adventures of Sherlock Holmes / Case-Book of Sherlock Holmes / His Last Bow / Memoirs of Sherlock Holmes [11 stories] / Return of Sherlock Holmes) 24.5 h 
Sherlock Holmes (Hound of the Baskervilles / Sign of Four / Study in Scarlet / Valley of Fear) 10.5 h 
Short Stories (Adventures of Sherlock Holmes / Memoirs of Sherlock Holmes [12 stories]) 7.4 h 
The Annotated Sherlock Holmes [1/2] 12.6 h