ALL big movies and blockbusters have books released, behind the scenes, the art of, visual companions etc
Pretty disgraceful if you ask me.
But... if you've noticed, many of those "Visual Dictionary" style books of late have covered
trilogies and
film series: eg. the four "Indiana Jones" movies in one volume, the three "Shrek" films in one volume, the above-mentioned "Friday the Thirteenth" films in one volume, a range of Pixar films in one volume, and the three "Spider-Man" movies in one volume, etc.
So there's plenty of scope for letting
three JJ movies unspool first, then to do a reference book to cover all three at once.
Since Pocket Books has not been very successful in recent decades at getting a non fiction ST to be a profit bonanza it was probably sensible to wait this film out. Imagine if the film had been a flop, and warehouses were once again filled with unwanted ST reference books.
A reminder, too, that the popular "DK" imprint originally belonged to a very successful British publisher called "Dorling-Kindersley". That company
went out of business when they threw way too much capital into a few "sure-fire" hits: a "Visual Dictionary" and an "Amazing Cutaways" book for a film called "Star Wars Episode 1: The Phantom Menace". A huge money-making film, but those books refused to budge fast enough - and the publisher went to the wall. Many thousands of those books were sent off to be pulped.
For a "DK" style book, Pocket would be paying a license fee to Paramount/CBS for the ST license
and to whoever now owns the "DK" imprint. If I understand the situation correctly.
Star Charts? You mean the Star Trek maps published in the early 80's? Those were worth hundreds of $$$ after just a few short years (late 80's)...until TNG killed the collectors market with millions of Trek toys, books, ect.
You're describing "Star Trek Maps" (1980), which became "rare" when Bantam Books lost the ST license to Pocket Books and Bantam's distributor dumped the item at remaindered stores before many people were able to order in a retail quantity. I got mine brand new for $4.00, ans still mostly-shrinkwrapped in torn cellophane, in early 1981, from a remaindered books store.
And TNG didn't kill off ST licensing. When TNG finished, most of the general public viewers, who'd been propping up the sales potential of TNG, simply moved on to a different franchise... instead of DS9.