The author of the Ugly Invincible manga was Liu Keliang.
Robert Kirkman is the creator of Invincible Comic.
The author of Ugly Duckling was Hans Christian Andersen.
The author of Ugly Duckling was Andersen.
The author of Ugly Duckling was Andersen.
The author of Ugly Duckling was Andersen.
The author of Ugly Duckling was Andersen.
The author of Ugly Duckling was Andersen.
The author of Ugly Duckling was from the United States.
The author of Ugly Duckling was Andersen.
The Ugly Duckling was a fairy tale written by Hans Christian Andersen. It told the story of a duck turning into a swan and was considered one of Hans Christian Andersen's representative works.