The Arizona Mystery Writers hold a seminar given by Harvey Stanbrough, a freelance editor, instructor, author and poet, titled "Writing Dialect, Don't Tell and Passive Voice Explained" from 10 a.m. to 2 p.m., Saturday, Feb. 13. RSVP is requested. $27.50, which includes lunch. Call 760-3630, or e-mail firstname.lastname@example.org to RSVP. Visit arizonamysterywriters.com for more information.