Answer:

ANON

Answer	Crossword Clue
ANON	"Primary Colors" auth.
ANON	Down the line
ANON	He gets quoted often: abbr.

ANON	In a bit
ANON	In a while
ANON	Later
ANON	Presently
ANON	Prolific auth.
ANON	Prolific poet?
ANON	Pronto
ANON	Shortly

ANON	Soon
ANON	After a bit
ANON	At another time
ANON	By-and-by
ANON	Ever's partner
ANON	In the near future
ANON	Prolific "author"
ANON	Prolific, but unknown, author?

ANON	See 17A
ANON	"Author unknown" byline
ANON	"Primary Colors" author
ANON	After a while
ANON	Erelong
ANON	Famous author
ANON	Much quoted auth.
ANON	Mystery writer?

ANON	Prolific auth
ANON	Before long
ANON	Before you know it
ANON	By and by
ANON	Ever and ...
ANON	By and by, poetically
ANON	Soon, straightaway.
ANON	"Author" of sorts

ANON	Before too long
ANON	Ever and ..
ANON	Before much longer
ANON	Any time now
ANON	Ever's companion

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.