Of course, the ENT SB had all this material in one nifty spot which made it really handy.
THIS I would like to see more than anything else for Star Trek.
"The prime motive [of LotR] was the desire of a tale-teller to try his hand at a really long story that would hold the attention of readers, amuse them, delight them, and at times maybe excite them or deeply move them. As a guide I had only my own feelings for what is appealing or moving, and for many the guide was inevitably often at fault."
J.R.R. Tolkien - Prologue to The Lord of the Rings.