However, the sins he indulgs in are reflected in a portrait, which becomes more and more hideous (and which Dorian hides from view) and not Dorian, who remains forever young and beautiful. His portrait grows old instead, and it shows all of his sins.

De Profundis (1905)
An eighty-page letter he wrote to Alfred Douglas where he explained why he could never see him again.

Stories for children: The Happy Prince
The Canterville Ghost
Both of them he wrote for his sons.