I have a running list of all books by publication date on my own site:
http://www.startrekbookclub.com/all-books/?pub fair warning though, it also includes the "essays on trek" type of books, children's books and memoirs.
Here's the 2018/2019 books that I'm aware of:
Star Trek: Voyager: Architects of Infinity ( March 27, 2018 ) (352 pages.)
Star Trek: The Next Generation Cats ( March 1, 2018 ) (64 pages.)
Star Trek: Discovery: Drastic Measures ( February 6, 2018 ) (pages.)
IncrediBuilds: Star Trek: U.S.S. Enterprise Deluxe Book and Model Set ( June 12, 2018 ) (n/a pages.)
IncrediBuilds: Star Trek: U.S.S. Enterprise Book and 3D Wood Model ( June 12, 2018 ) (n/a pages.)
IncrediBuilds: Star Trek The Next Generation: U.S.S. Enterprise Deluxe Book and Model Set ( June 18, 2018 ) (n/a pages.)
Star Trek: The Official Poster Collection ( June 12, 2018 ) (32 pages.)
Star Trek: Discovery: Fear Itself ( June 5, 2018 ) (pages.)
Exploring Picard’s Galaxy: Essays on Star Trek: The Next Generation ( January 18, 2018 ) (194 pages.)
Star Trek Hardcover Ruled Journal: U.S.S. Enterprise ( January 2, 2018 ) (n/a pages.)
Star Trek: Prometheus: The Root of All Rage ( May 29, 2018 ) (pages.)
Star Trek: Lost Scenes ( August 21, 2018 ) (n/a pages.)
To Explore Strange New Worlds: Understanding Autism Through A Star Trek Lens ( February 1, 2018 ) (250 pages.)
Set Phasers to Teach!: Star Trek in Research and Teaching ( April 19, 2018 ) (291 pages.)
To Boldly Go: Marketing the Myth of Star Trek ( April 30, 2018 ) (n/a pages.)
Star Trek: The Next Generation: PADD Faux Leather Journal ( February 21, 2018 ) (n/a pages.)
StarTrek: The Original Series Spock Journal ( February 21, 2018 ) (n/a pages.)
Star Trek: The Original Series Captain’s Log Journal ( February 21, 2018 ) (n/a pages.)
Live Long And . . . What I Might Have Learned Along the Way ( September 4, 2018 ) (n/a pages.)
Autographs of the Final Frontier: Rare Signatures, Warm Sentiments and Handwritten Filming Memories from the Cast, Crew and Guest Stars of TOS ( March 3, 2018 ) (498 pages.)
Star Trek Discovery: The Official Companion ( September 4, 2018 ) (n/a pages.)
Star Trek Designing Starships Volume 1: The Enterprises and Beyond ( October 16, 2018 ) (n/a pages.)
Star Trek: The Next Generation: Tricorder ( April 4, 2018 ) (46 pages.)
Fate, Hope & Thak ( April 10, 2018 ) (260 pages.)
Star Trek: Epic Episodes ( November 13, 2018 ) (176 pages.)
Star Trek and the Politics of Globalism ( August 21, 2018 ) (148 pages.)
Live Long and Evolve: What Star Trek Can Teach Us about Evolution, Genetics, and Life on Other Worlds ( September 11, 2018 ) (n/a pages.)
Star Trek: A Cultural History ( September 15, 2018 ) (n/a pages.)
Star Trek: Prometheus: In the Heart of Chaos ( November 27, 2018 ) (pages.)
Star Trek: The Art of John Eaves ( November 6, 2018 ) (n/a pages.)
Star Trek: Adventures: The Operations Division ( November 1, 2018 ) (n/a pages.)
Obsessed With Star Trek 2018 Updated Version ( October 16, 2018 ) (n/a pages.)
Star Trek: Locutus of Borg Collectible Mask: With Light and Sound! ( November 6, 2018 ) (n/a pages.)
Star Trek Shipyards Star Trek Starships: 2294 to the Future The Encyclopedia of Starfleet Ships ( November 13, 2018 ) (n/a pages.)
Star Trek: Light-and-Sound Borg Cube (Miniature Editions) ( April 3, 2018 ) (48 pages.)
Star Trek Shipyards Starfleet Starships: 2151-2293 The Encyclopedia of Starfleet Ships Plus Collectible ( September 25, 2018 ) (pages.)
The Geeky Chef Drinks: Unofficial Cocktail Recipes from Game of Thrones, Legend of Zelda, Star Trek, and More ( October 16, 2018 ) (152 pages.)
Star Trek a Psychoanalysis ( April 15, 2018 ) (218 pages.)
Star Trek and the British Age of Sail: The Maritime Influence Throughout the Series and Films ( December 10, 2018 ) (277 pages.)
Star Trek: Adventures: Call Back Yesterday ( November 22, 2018 ) (n/a pages.)
Star Trek Adventures: Command Division Supplement ( July 1, 2018 ) (n/a pages.)
Star Trek Adventures: Beta Quadrant Sourcebook ( August 1, 2018 ) (n/a pages.)
The Autobiography of Mr. Spock ( August 6, 2019 ) (n/a pages.)
Star Trek: I Am Captain Kirk ( January 8, 2019 ) (n/a pages.)
Star Trek: I Am Mr. Spock ( January 8, 2019 ) (n/a pages.)
Star Trek Designing Starships Volume 2: Voyager and Beyond ( January 8, 2019 ) (n/a pages.)
Star Trek: The Next Generation: Available Light ( April 9, 2019 ) (pages.)
Star Trek: Discovery: The Way To The Stars ( January 8, 2019 ) (304 pages.)
Star Trek: The Original Series: The Antares Maelstrom ( August 13, 2019 ) (304 pages.)
Star Trek Shipyards: The Klingon Fleet ( May 14, 2019 ) (n/a pages.)
Star Trek The Next Generation: The U.S.S. Enterprise NCC-1701-D Illustrated Handbook Plus Collectible ( July 9, 2019 ) (n/a pages.)
Star Trek: Designing Starships: The Kelvin Timeline ( April 30, 2019 ) (n/a pages.)
Star Trek: The Original Series: The Captain’s Oath ( May 28, 2019 ) (304 pages.)
Star Trek: Too Many Tribbles! ( July 2, 2019 ) (n/a pages.)
Star Trek: Discovery: The Enterprise War ( July 30, 2019 ) (304 pages.)
The Kelvin Timeline of Star Trek: Essays on J.J. Abrams’ Final Frontier ( June 16, 2019 ) (197 pages.)
Geek and Ye Shall Find: Devotions for Nerds, Geeks, and Dorks Everywhere ( April 2, 2019 ) (224 pages.)
Star Trek: The Official Guide to the Animated Series ( September 3, 2019 ) (pages.)
They Called Us Enemy ( July 16, 2019 ) (pages.)
How to Forget: A Daughter’s Memoir ( May 21, 2019 ) (pages.)
Justice and Popular Culture: Star Trek as Philosophical Text ( July 15, 2019 ) (pages.)
Hailing Frequencies Open: Communication in Star Trek: the Next Generation (Critical Explorations in Science Fiction and Fantasy) ( August 16, 2019 )
Star Trek: Kirk Fu Manual: An Introduction to the Final Frontier’s Most Feared Martial Art ( March 3, 2020 )