“I have a dark charm,” said Christopher sadly. “Please recall that I am the pale neurasthenic one and you are the stern heroic one,” Matthew said to James. “It is very tedious when you mix up our roles. We will have to think of something quite impressive to startle you.” “So what is my role?” said Christopher. “Mad inventor, of course,” said Matthew promptly. “And Thomas is the one with a good heart.” “Lord, I sound dull,” said Thomas.