Ellery Queen's Mystery Magazine selling more than 90,000 copies, which is far beyond Dannay and the publisher’s expectation. Since then, "EQMM" has become the Amwtican leading magazine of the genre and is credited with setting the standard for the modern crime and mystery short stories and keeping short stories of the genre alive and flourish. Frederic Dannay served as editor-in-chief for EQMM for more than 40 years. As an editor, Dannay set his goal to establish a more respectful reputation for mysteries and keep the genre strong. Dannay explained his manifesto for "Ellery Queen's Mystery Magazine" as being to "raise the sights of mystery
Pen name sometimes choose to use initials, such as K. A. Applegate, C. J. Cherryh, P. N. Elrod, D. C. Fontana, S. E. Hinton, G. A. Riplinger, J. D. Robb, and J. K. Rowling. Alternatively, they may use a unisex pen name, such as Robin Hobb (the second pen name of novelist Margaret Astrid Lindholm Ogden). A collective name, also known as a house name, is sometimes used with series fiction published under one pen name even though more than one author may have contributed to the series. In some cases the first books in the series were written by one writer,