Explanatory information about this puzzle is revealed by reading these in the clues

Question:

Answer:

LASTLETTERS

Length:

Similar Crossword Questions:

Some puzzle clues
Word needed to be added to 12 appropriately placed answers in this puzzle for their clues to make sense
Item missing in this puzzle's theme that's absent as well in the fill and clues
What this puzzle's four missing clues spell, in order
Legal maneuver ... with a hint to answering seven clues in this puzzle
Feature replaced in four clues in this puzzle
Puzzle clues, sometimes
Find contest's meta-answer by reading ___ of these clues
1969 Cream hit ... or a hint to the seven "mathematical" clues in this puzzle
What's revealed by connecting the special squares in this puzzle in order
Like the answers to this puzzle's 12 asterisked clues?
There is an important one spelled out by the last characters of this puzzle's clues, starting from the top
"Apt" geographical element needed to complete the answers to 10 of this puzzle's clues
Phenomenon observed in receding galaxies ... and in the answers to this puzzle's asterisked clues?
Information superhighway whose abbreviation inspired this puzzle's theme
Feature of this puzzle, and where the theme clues ought to have ended up
What this puzzle's capitalized clues are, both by definition and pun
Living room reading that includes this puzzle's theme
Your role in this puzzle [the asterisked clues will help you crack the case]
How most reading is done, and this puzzle's title
Writer who was the source of all the words with asterisked clues in this puzzle
How to unravel the answers to this puzzle's asterisked clues
Number of clues in this puzzle that contain factual inaccuracies
Like the clues in all the words in this puzzle
Wintry mix revealed in the circled letters (it's the puzzle theme!)