United States

• Arizona (1 book)
• Arkansas (1 book)
• California (8 books, 2 authors)
• Colorado (1 book)
• Connecticut (1 book)
• District of Columbia (1 book, 1 author)
• Florida (1 book)
• Hawaii (2 books)
• Illinois (3 books, 2 authors)
• Kansas (1 book)
• Kentucky (1 book)
• Louisiana (3 books)
• Maryland (3 books, 2 authors)
• Massachusetts (13 books, 3 authors)
• Minnesota (0 books, 1 author)
• Mississippi (2 books, 1 author)
• Missouri (2 books, 1 author)
• Montana (1 book)
• Nebraska (2 books, 1 author)
• New Jersey (2 books, 1 author)
• New York (13 books, 5 authors)
• North Carolina (1 book)
• Ohio (10 books, 14 authors)
• Rhode Island (1 book, 1 author)
• South Carolina (1 book)
• Utah (1 book)
• West Virginia (3 books)