Series Name	Author Name	Tags
	O Line Mysteries	M. Saylor Billings	San Francisco, Cozy, Humor, Gay lead charactes
	Oak Knoll	Tami Hoag	#, espionage, fathers, intrigue, investigation...
	Oak Leaves	Maureen Lang	Christian, contemporary, e-book, modern
	Oath	Marly Chance	erotic, fantasy, science fiction
	Oath of Empire	Thomas Harlan
	Oathsworn	Robert Low	adventure, fiction, historical, norse, ocean...
	O'Banyon Brothers	Jessica Bird	American, contemporary, modern, romance
	Obelisk Trilogy	Henry Miller
	Obernewtyn Chronicles	Isobelle Carmody	Action, Adventure, animal, childrens, communication...
	Oberon	P G Forte	contemporary, modern, romance
	Obi	Michael Delaney
	O'Brien Detective Agency Mystery	James Heneghan
	Obsession (writing as Wendy Morgan)	Wendy Corsi Staub	contemporary, espionage, ghost, horror, intrigue...
	Obsidian and Blood Trilogy	Aliette de Bodard
	The Obsidian Chronicles	Lawrence Watt-Evans	dragon, dragons, epic, fantasy, orphans...
	OC Pride	Stephanie Vaughan	adult, contemporary, erotic, gay, romance
	Occupation, Venables	Alexandra Sellers
	Occupational Hazards	Rene Gutteridge	broadcasting, Christian, journalists, religious, television
	Ocean Beach Island	Donald Wells
	Ocean Breeze	Jade Hart
	Ocean Breeze	Sherryl Woods
	Ocean City	Katherine Applegate
	Ocean Shifters	Daisy Harris
	Ocean's Eleven	Chris Grabenstein
	O'Connells	Sandra Marton
	O'Connor Trilogy	Karen Young	contemporary, romance
	Octavian Nothing	M T Anderson	abuse, African American, childrens, Colonial, emotional...
	October Breezes	Maria Rachel Hooley
	October Daye	Seanan McGuire	American, Celtic mythology, contemporary, fae, fairies...
	October Guinness and Jax Alexander	C S Graham
	October Trilogy	Heather Killough-Walden
	Octobers	J H Reynolds
	Odan the Half-God	Manning Norvil
	Odd	Neil Gaiman	childrens, deity, fairy tales, fantasy, folklore...
	Odd	Bruce Coville	childrens, horror
	Odd Interlude	Dean Koontz	complete-series
	Odd Jobs, Inc.	Ron Goulart	American, fantasy, science fiction
	Odd Thomas	Dean Koontz	audio, Cooks, espionage, Fiction, mediums...
	Odd Thomas Graphic Novels	Dean Koontz, Queenie Chan, Fred Van Lente
	Oddily	Linda Pohring
	Odelia Grey Mystery	Sue Ann Jaffarian	" ", assistance, California, contemporary, detective...
	Odyssey	Evan Currie
	Oerth Cycle	Jim Farris
	Of Angels and Demons	Michele Hauf	American, angels, contemporary, demonology, fantasy...
	Of Love	Alice Montalvo-Tribue
	Of Man and Manta	Piers Anthony	fantasy, life on other planets, science fiction
	Of Poseidon	Anna Banks
	Of War	Lisa Beth Darling
	Of Witches and Demons	Lacey Weatherford
	Of Witches and Warlocks	Lacey Weatherford
	O'Fallons	Dianne Castell	American, architects, California, contemporary, love...
	Off	Sawyer Bennett
	Off Season	Jack Ketchum	horror, suspense
	Off the Subject	Denise Grover Swank
	Off We Go!	Siobhán Parkinson
	Off World	Stephanie Vaughan	adult, erotic, gay, romance, time travel
	Office 119	Rachel Lee	contemporary, espionage, modern, political, romance...
	Office Slave	J. W. McKenna
	Officers in Need	John Simpson
	Offspring	Liam Jackson
	Offspring	Jaime Rush	American, fantasy, paranormal, romance, Science Fiction
	Ogilvie, Tallant and Moon / Charlie Moon Mysteries	Chelsea Quinn Yarbro	detective, mystery, native, Ojibwa, vampire
	Ogmios Team Adventure	Steven Savile	espionage, spy, thriller
	Oh, Canada!/Big City Pack	Marisa Chenery
	Oh. My. Gods.	Tera Lynn Childs	childrens, fantasy, high school, humor, juvenile...
	O'Hagan	Kim Lawrence	contemporary, light, modern, romance
	O'Hagan Way	Joyee Flynn
	Ohio	Dianne Christner
	Ohio Amish Mystery	P L Gaus	Amish, Christianity, crime, detective, fathers...
	Ohio Books	K A Mitchell	contemporary, gay
	Ohio's Most Haunted Town (Cutterville)	Erin McCarthy	American, contemporary, fantasy, gothic, humor...
	O'Hurley	Nora Roberts	contemporary, modern, romance, suspense
	Okal Rel Universe	Lynda Williams	fantasy, science fiction
	O'Keefe Family	Madeleine L'Engle	incomplete
	Oklahoma	Carol Finch	contemporary, modern, romance
	Oklahoma All-Girl Brands	Maggie Shayne	contemporary, modern, paranormal, romance, vampire...
	Oklahoma Brides	Vickie McDonough	historical, religious, romance
	Oklahoma Land Rush	Carolyn Brown	Guthrie, historical, love, modern, Oklahoma...
	Oklahoma Nights	Cat Johnson
	Oklahoma Sooner	Janet Lee Barton
	Oksa Pollock	Anne Plichota, Cendrine Wolf
	Old California	Stephen Bly	California, Christian, historical, history, pioneers...
	Old California Couplet	Shirl Henke	regency, romance
	Old City Hall	Robert Rotenberg	Canada
	Old Filth	Jane Gardam
	Old Florida's MacKenzies	Heather Graham	historical
	Old Growler	Jon J Deegan
	Old Kingdom	Garth Nix	Action, Adventure, childrens, fantasy, juvenile...
	The Old Maids' Club	Catherine Gayle
	Old Man's War	John Scalzi	fantasy, military, science fiction
	Old Orchard	Tori Carrington	contemporary, love, modern, romance, sagas...
	Old Philadelphia mystery	Mark Graham	crime, detective, historical, mystery, police...
	Oldest City Vampire	Nancy Haddock	American, fantasy, paranormal, paranormal romance, romance...
	The Oldest Living Vampire	Rod Redux
	Oldmoor Orphans	Simon B Nicholson
	Ole Devil	J T Edson	western
	Olive	Carol Drinkwater
	Oliver	Carol Newman Cronin	20th Century, Action, Adventure, childrens, historical...
	Oliver Nocturne	Kevin Emerson	adventure, childrens, fantasy, juvenile, magic...
	Oliver Steele	Graham Tempest

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