| Letter | Year |
|---|---|
| December 1944 – Vol. 25, No. 12 – Canada’s Advancement | December 1944 |
| November 1944 – Vol. 25, No. 11 – Housing Issues | November 1944 |
| October 1944 – Vol. 25, No. 10 – Importance of Research | October 1944 |
| September 1944 – Vol. 25, No. 9 – International Trade | September 1944 |
| August 1944 – Vol. 25, No. 8 – Canada’s North | August 1944 |
| July 1944 – Vol. 25, No. 7 – Productive Agriculture | July 1944 |
| June 1944 – Vol. 25, No. 6 – British Empire | June 1944 |
| May 1944 – Vol. 25, No. 5 – What is British Empire? | May 1944 |
| April 1944 – Vol. 25, No. 4 – National Income | April 1944 |
| March 1944 – Vol. 25, No. 3 – Importance of Forest | March 1944 |