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	Fantasy authors, surname starts with O		Books	Genres
	Artemis OakGrove		9	f
	Edna O'Brien	New Books	36	f, c
	Flann O'Brien		11	f
	Joe O'Brien		10	s, f
	Meghan O'Brien	New Books	4	s, f, r, c
	Robert C O'Brien		5	f
	Kaitlyn O'Connor		20	f, r, c
	Kerrie O'Connor		4	f
	Mel Odom	New Books	122	s, f, h, m, t
	Nick O'Donohoe		9	f
	Eimar O'Duffy		3	f
	Andrew J Offutt		33	f
	Charles Ogden		12	f, h
	Ian Ogilvy	New Books	11	f, c
	Timothy O'Grady		5	s, f, t, c
	Marjorie O'Hara		2	s, f
	Tracey O'Hara	New Books	1	s, f
	Kate O'Hearn	New Books	3	f
	David Ohle		3	s, f, c
	Willa Okati		15	s, f, h, t, r, c
	Janette Oke	New Books	93	f, r, w
	Janeen O'Kerry		9	s, f, r
	Nnedi Okorafor-Mbachu		2	f
	Susan Torian Olan		1	s, f
	Marc Olden		29	f, m
	Jenny Oldfield	New Books	172	f, h, m, t, r
	Keith Olexa		3	s, f, c
	Jana G Oliver		6	f, r
	Lin Oliver	New Books	28	s, f
	Mark Andrew Olsen		9	f, m, t, r, c
	Jeffrey A Onorato		1	s, f
	Kenneth Oppel	New Books	23	f, m, t
	Rebecca Ore		10	s, f
	Sean O'Reilly		4	f, h, r, c
	Douglas Orgill		9	f
	A Orr		2	f
	Wendy Orr	New Books	30	f
	Cary Osborne		5	s, f
	Mary Pope Osborne	New Books	114	f, m
	Neale Osborne	New Books	1	s, f
	Pat O'Shea		3	f
	Samira Osman	New Books	1	s, f
	Anne Osterlund		2	f, r
	Micol Ostow	New Books	16	f, r
	John Ostrander		21	f
	Jeffrey Overstreet	New Books	4	f
	Jenny Overton		4	f, c
	James A Owen	New Books	6	f
	Miles Owens		1	f, c
	Robin D Owens	New Books	15	f, r
	Emily Oz		3	s, f

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