The Duplicates 2-6 are the main antagonists of the title storyline of the Calvin and Hobbes book Scientific Progress Goes 'Boink'!. They are Calvin's duplicates.
The Duplicates 2-6 are the main antagonists of the title storyline of the Calvin and Hobbes book Scientific Progress Goes 'Boink'!. They are Calvin's duplicates.
The Duplicates 2-6 are the main antagonists of the title storyline of the Calvin and Hobbes book Scientific Progress Goes 'Boink'!. They are Calvin's duplicates.