Publication Reading Order
| # | Title | Year | Buy |
|---|---|---|---|
| 1 | The Man in the Queue / Killer in the Crowd | 1929 | Buy from Amazon |
| 2 | A Shilling for Candles | 1936 | Buy from Amazon |
| 3 | The Franchise Affair | 1948 | Buy from Amazon |
| 4 | To Love and Be Wise | 1950 | Buy from Amazon |
| 5 | The Daughter of Time | 1951 | Buy from Amazon |
| 6 | The Singing Sands | 1952 | Buy from Amazon |