Queen of mystery: queen wearing boot but no cap

• "___ Queen's Mystery Magazine"
• First name of Nikki Porter's boss
• Queen who lived in New York City
• Queen of detective stories
• Noted Unitarian William __ Channing
• ___ Queen
• First name in mystery tales
• First name in detective fiction

Wikipedia Word definitions in Wikipedia
Ellery may refer to: In places : Ellery, New York , a US town Ellery, Illinois , a US town Other : Ellery (duo) , a pop group from Cincinnati, USA People with the surname Ellery : Ellery (surname) People with the given name Ellery : Ellery (given name)