The rescue of the red-blooded librarian
By: Judith Hollands ; illustrated by Dee deRosa.
Contributors: DeRosa, Dee, ill.
Series: The ketchup sisters
Publisher: Pocket Books
Published: 1989
Place of publication: New York
Number of pages: 71
ISBN-13: 9780671668105
Description: The Moonstone Heart has been stolen from the museum and Monica and Dee Ellen begin to follow the clues.  All evidence points to the librarian.  But it can't be her-- she's Monica's mother.