A science fiction series by David Gerrold.

A science fiction series by Frederick Pohl and Jack Williamson.

A series in the DDT-verse by Christopher Stasheff.

A science fiction series by Edmond Hamilton.

A series of science fiction books by Larry Niven.  These do not appear to take place in Known Space.  Sometimes referred to as the Leshy Circuit.

A series of fantasy novels written by Brandon Sanderson that takes place in the Cosmere.

A science fiction series by Christopher Ruocchio.

A series of science fiction stories by Larry Niven.

A series of fantasy books begun in 1994 by Terry Goodkind.

A series of cyberpunk novels written by Richard K Morgan with Takeshi Kovacs as the main character.  It takes place in a dystopian future when human minds can be stored in data stacks and "resleeved" into other bodies.

A series of fantasy novels that take place in an alternate Earth timeline.

A series fantasy of books by Alan Garner.

Short story collections

A series of westerns written by Louis L'Amour.

A sub-series of the Sparhawk Universe by David Eddings.

A series of fiction novels written by Edgar Rice Burroughs.

A fantasy series by Robin Hobb set in the Realm of the Elderlings.

A series of action / adventure novels by Jack Carr featuring the main character James Reece.  Sometimes also known as James Reece series.

A science-fiction series by Ada Palmer.

A science fiction series by Craig Martelle and Michael T Anderle.

A series of novels set within the Harry Bosch world featuring FBI agent Terry McCaleb.

A subseries of books by Brandon Sanderson taking place in the Reckoners universe.

A dualogy of Christan fiction by Frank E Peretti.

Star Wars series.  Occurs 9 ABY.

A series of books that break down each book in the Bible by J Vernon McGee.

In 1967, McGee began broadcasting the Thru the Bible radio program.

A science fiction series by Andre Norton also know as the Ross Murdock series.

A series of historical fiction aimed at younger audiences by Rush Limbaugh.

A series by Harper Lee.

A science fiction series written by Harry Harrison.

A fiction series set in the Terminal List universe about James Reece's father in Viet-Nam written by Jack Carr.

An encompassing series of sub-series and stand alone books.

A four book post-apocalyptic series by Nicholas Sansbury Smith.

Part of the Kyralia Series.

A series of novels written in Japanese based loosly on ancient Chinese mythology.

A series of books written by C J Cherryh that takes place in the Alliance-Union Universe.

An urban fanasy series by James J Butcher.

A subset of books set within the Uplift Universe by David Brin.

A science fiction series written by David Brin.

An all encompasing series by Mercedes Lackey including several sub-series, stand alone novels and short story collections.