Following the end of the 21-year fantasy horror annual Datlow did with coeditors for St. Martin's, she moved to Night Shade for a new series focusing solely on horror. The format is similar to that of the previous series: a long introduction summarizing the year's notable publications and events, and a long list of honorable mentions at the end of the book. However there are no individual story introductions; rather an "About the Authors" section concludes each book.
Authors most often reprinted, through Volume 13: Laird Barron (9), Gemma Files, Brian Hodge and John Langan (7 each), then Nathan Ballingrud, Ray Cluley, and Stephen Graham Jones (6 each). (Updated Dec 2021)
The Best Horror of the Year: Volume One, (Night Shade Books, 2009)
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The Best Horror of the Year: Volume Two, (Night Shade Books, 2010)
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The Best Horror of the Year: Volume Three, (Night Shade Books, 2011)
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The Best Horror of the Year: Volume Four, (Night Shade Books, 2012)
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The Best Horror of the Year: Volume Five, (Night Shade Books, 2013)
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The Best Horror of the Year: Volume Six, (Night Shade Books, 2014)
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The Best Horror of the Year: Volume Seven, (Night Shade Books, 2015)
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The Best Horror of the Year: Volume Eight, (Night Shade Books, 2016)
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The Best Horror of the Year: Volume Nine, (Night Shade Books, 2017)
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The Best Horror of the Year: Volume Ten, (Night Shade Books, 2018)
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The Best Horror of the Year, Volume Eleven, (Night Shade Books, 2019)
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The Best Horror of the Year, Volume Twelve, (Night Shade Books, 2020)
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The Best Horror of the Year, Volume Thirteen, (Night Shade Books, 2021)
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