In 1972 Spike Milligan published a memoir, Adolf Hitler - My Part in His Downfall
In 74, Rommel - Gunner Who
In 76, he decided it was a trilogy, releasing Monty - My Part In His Victory
In 78, Mussolini - His Part In My Downfall
In 86, Goobye Soldier, which I recall had the subtext
“the 5th part of my increasingly misnamed trilogy”
For some reason this all came to mind today.