A life in gray: 1907-1925
Scoutmaster in the twentieth century: 1925-1929
The many births of Tintin: 1929-1934
What Chang taught Hergé: 1934-1936
Eye of the storm: 1936-1940
The golden age: 1940-1944
The plight of the Inciviques: 1944-1946
The dark years: 1946-1950
Toward fulfillment: 1950-1958
The demon of purity: 1958-1960
Finishing touches: 1960-1973
The end of a life, the culmination of his work: 1973-1983.