The Case of Cairo - Involvit Personas
Jackson Elias - Mutual Friend of the investigators, now deceased
Jonah Kensington - Owner/Editor of the Prospero Press
Carlyle Expedition Members
Roger Carlyle - Led expedition to recover King Solomon's Mines
Sir Aubrey Penhew - Assistant leader of expedition and in charge of excavations- Dr. Robert Huston - Freudian psychologist accompanied expedition
Miss Hypatia Masters - Photographer and archivist to expedition
Mr. Jack Brady - General factotum on expedition- Anastasia - In Elias's notes as player on expedition team
Investigators
- Charles St. Dennis - British naval officer and cousin of the late Mary Elise St. Dennis
- Father Quinn - Catholic priest who originally joined the investigators in Shanghai
- Dr. Victor Lester - Renown alienist who vanished in Shanghai and reappeared in Australia
People Met Previously
Tewfik al-Sayed - Spice dealer 'Person of interest' in London investigation with a shop on Bethnal Green Rd.
Carl Stanford - An exceptionally powerful wizard
Alister Trimble - Died in London
Amery Wendy-Smith - Author of G'harne Fragments
Clive Expedition Members
- Henry Clive - Dr. Henry Clive is in charge of the Clive Expedition
- Martin Winfield - Second-in-command of the Clive Expedition
- Agatha - Possible name of Medium of the Clive Expedition
Other
Ralph Abercrombie - Commander of Montgomery Crompton in Egypt
1st Viscount Edmund Allenby - Governor of Egypt until his resignation in May, 1925
Zahra al-Sayed - Related to Tewfik al-Sayed of Empire Spices in London
Omar al-Shakti - Lord and master of his little kingdom on the Nile
Warren Besart - Frenchman in Egypt who was able to get ahold of Egyptian artifacts for the Carlyle Expedition
Nigel Blackwell - Author of Africa's Dark Sects
Montgomery Crompton - Author of Life as a God
1st Baron George Lloyd - High Commissioner of Egypt succeeding Edmund Allenby
Faraz Najjar - Wrote letter to Roger Carlyle on 2/3/1919 and dealer of artifacts that Warren Besart and the Carlyle Expedition used in Egypt
Nigel Wassif - Reporter for the Cairo Bulletin
Howard Windrop - Expedition leader upon who's notes the G'harne Fragments are based