Bibliography
- The Monkey-God's Secret etc. - first edition published by Hutchison & Co in 1924 (254 pages)
- The Laughing Pirate - first edition published by Richards Press in 1927 (260 pages)
- The Secret Jungle - first edition published by the Sheldon Press in 1928 (160 pages)
- The Jungle Mystery - first edition published by Richards Press in 1928 (250 pages), illustrated by SG Hulme Beaman
- The Secret Temple (and other tales by various authors)- first edition published by Sheldon Press in 1932 (192 pages)
- The Young Detectives - first edition published by Burns, Oates & Co in 1934 (244 pages). A Puffin edition was published first in 1948 (199 pages), illustrated by William Grimmond
- The Secret of Dead Man's Cove - first edition published by Burns Oates and Co in 1937 (240 pages), illustrated by Edith Brier. A Puffin edition was published first in 1948 (200 pages). This was a sequel to The Young Detectives.
- The Laughing Raider - first edition published by University of London Press in 1937 (208 pages)
- The Dragon and the Mosquito, and other stories - first edition published by Burns, Oates & Co in 1938 (84 pages), illustrated by Frank Rogers
- A Sense of Honour - first published by Frederick Muller in 1938
- Chi-lo the Admiral - first edition published by Faber & Faber in 1940 (189 pages), illustrated by Irene Hawkins
- Harris v Snagglesmith - first edition published by Oxford University Press in 1940 (21 pages)
- Something Always Happens - first edition by Oxford University Press in 1940
- The Secret Forest - first published by University of London Press:Bickley in 1942 (96 pages). Another edition was published by University of London Press: London; Antwerp in 1948
- The Adventures of Grump - first edition published by Faber and Faber in 1946 (164 pages), illustrated by A E Kennedy
- Knights of the Skies - first edition published by Hutchison books for Young People in 1947 (192 pages)
- Chi-lo the General - first edition published by Faber and Faber in 1947 (176 pages), illustrated by Philip Hepworth. This was a sequel to Chi-lo the Admiral
- Young Detectives Incorporated - first edition by T.V. Boardman in 1947 (176 pages), illustrated by Jean Davies
- The Secret of Hangman's Wood - first edition published by T.V. Boardman & Co in 1948 (196 pages)
- Jungle Holiday - first edition published by T.V.Boardman & Co in 1950 (206 pages)
- The Secret of Smugglers' Wood - Does not appear to have been published as a hardback. The first was a Puffin edition in 1957 (239 pages), illustrated by Elizabeth Andrewes
- Indian Delight - first edition published by the University of London Press in 1958 (46 pages), illustrated by Brian Wildsmith
- The Warrior's Treasure - first edition published by University of London Press in 1962 (112 pages), illustrated by Brian Wildsmith
- The Musical Detectives (written with Irene Gass) - first edition published by Oxford University Press in 1950 (147 pages), illustrated by Valerie Sweet
Plays per the British Library catalogue:
- Nothing Ever Happens - a play in one act, published by the Oxford University Press in 1938
- A Watching Brief - a one act play for boys, published by Sir Isaac Pitman & Sons in 1950
- Ancient and Modern - a comedy in one act, published by Sir Isaac Pitman & Sons in 1950
- The Little Major - a one-act play for boys, published by Sir Isaac Pitman & Sons in 1950
- The Mandarin's Hat - a comedy in one act, published by Sir Isaac Pitman & Sons in 1950
- Take your Pick - a one-act play, published by Sir Isaac Pitman & Sons in 1950
- 'Twixt Eleven and Twelve, published by Sir Isaac Pitman & Sons in 1950
- Six One-Act Plays - (The Mandarin's Hat, Take your Pick, 'Twixt Eleven and Twelve, The Little Major, Ancient and Modern, A Watching Brief), published by Sir Isaac Pitman & Sons in 1961
Plays published within compendiums
- Opportunity - a play in one act, within Plays Without Fees selected by John Hampden, published by Thomas Nelson & Sons in 1935
Read more about this topic: Reginald James Mac Gregor