934 pages, Hardcover
First published September 10,2001
The Op is an operative, a detective, who works for the Continental Detective Agency. He appears in numerous short stories and two novels, but is never named. Short, rotund, late 30s or so when we first meet him. We know little of his personal life, except...
He is the senior Mr. Grovers butler.more...
He is the father of Frederick. Wealthy. Nickname is "Henny."more...
An accountant, he is a "human adding machine," according to The Op.more...
Police officer involved in the Grover investigation. He is also involved in the Montgomery Hotel investigation....
Police detective on the Grover investigation. He is also involved in the Montgomery Hotel investigation. He gets involved in the Teal killing....