Dark Disciple

Dark Disciple by Christie Golden
An adventure teaming shadowy Jedi Quinlan Vos and former Sith acolyte Asajj Ventress together. This book is a continuation of The Clone Wars TV series. It was based on unproduced scripts for the TV show, but is intended as a more adult take on the characters.

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This is a book from the New Canon timeline! It's guaranteed to be consistent with future movies, TV shows, books, and comics (and all new stories since mid-2014).

Battlefront II: Inferno Squad

Battlefront II: Inferno Squad by Christie Golden
A tie-in to the video game Battlefront II, this book tells a story of elite Imperial soldiers on a mission to track down the remnants of Saw Gerrera's rebel extremists after the events of Rogue One and the destruction of the Death Star.

This is the second book based on the Battlefront video games. The first was Battlefront: Twilight Company by Alexander Freed, though that book actually takes place after Inferno Squad in the timeline.

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This is a book from the New Canon timeline! It's guaranteed to be consistent with future movies, TV shows, books, and comics (and all new stories since mid-2014).

Star Wars Insider: The Fiction Collection, Vol. 1

Star Wars Insider: The Fiction Collection, Volume 1 by various authors
Star Wars Insider magazine, the official magazine of Star Wars, has often published exclusive short stories set in the Star Wars universe, sometimes as tie-ins to new novels and movies, and other times just to explore new corners of the galaxy. 

Now people who aren't subscribed to the magazine can finally read many of those obscure tales in this new book, the first of at least two collecting short fiction from Star Wars Insider. 

Unlike other Star Wars short story collections, this book includes a mix of canon stories and stories from the old Legends expanded universe, since it covers magazine issues from a period spanning 2011 to 2017.

 
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This book contains a mix of stories from the New Canon timeline and the Legends timeline. While some stories in it are consistent with newer Star Wars movies, TV shows, books, and comics, others are not.

Star Wars Insider: The Fiction Collection, Vol. 2

Star Wars Insider: The Fiction Collection, Volume 2 by various authors
Star Wars Insider magazine, the official magazine of Star Wars, has often published exclusive short stories set in the Star Wars universe, sometimes as tie-ins to new novels and movies, and other times just to explore new corners of the galaxy. 

Now people who aren't subscribed to the magazine can finally read many of those obscure tales in this new book, the second collecting short fiction from Star Wars Insider. 

Unlike earlier Star Wars short story collections, this book and the previous volume include a mix of canon stories and stories from the old Legends expanded universe, since it covers magazine issues from a period spanning 2011 to 2016.

 
Buy from Amazon!

This book contains a mix of stories from the New Canon timeline and the Legends timeline. While some stories in it are consistent with newer Star Wars movies, TV shows, books, and comics, others are not.

Fate of the Jedi

The Fate of the Jedi Series
Forty years after Return of the Jedi, the Skywalker and Solo families struggle to recover from unspeakable tragedy, even as their own government has turned against the Jedi. But there are bigger threats to face: A long-lost Sith tribe plots to overthrow the Alliance, even as a mysterious ancient power drives young Jedi insane before threatening the galaxy with an apocalyptic purge.

The backstory of the Sith group in this series is told in the book Lost Tribe of the Sith. Consider reading that book first to better appreciate parts of Fate of the Jedi, or reading it afterwards if you want to learn more.

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Outcast by Aaron Allston
Omen by Christie Golden
Abyss by Troy Denning
Backlash by Aaron Allston
Allies by Christie Golden
Vortex by Troy Denning
Conviction by Aaron Allston
Ascension by Christie Golden
Apocalypse by Troy Denning

This is a post-Return of the Jedi series from the Legends timeline. Think of it as an alternate universe from the sequel movies and newer books.