Title of a crossword with theme answers like OVERHAND KNOT, BUTTERFLY EFFECT, and CRAWL SPACE

Question:

Length:

Similar Crossword Questions:

Common easy crossword theme answers
Typical number of theme answers in a crossword
Rumored reason for the stock market plunge of 5/6/10, whose effect is seen in this puzzle's theme answers
1987 market crash, and this puzzle's title, whose first word can precede each word in the starred answers
Title associated with the 11 starred answers
Element of surprise in this puzzle's theme answers
Shoe additions, and what this puzzle's theme answers contain
What one gets by multiplying the numbers in this puzzle's theme answers
Shade from the sun that's inserted in this puzzle's theme answers
Follower of Johnson, and a two-word hint to this crossword's theme
Job title (giving a hint to this puzzle's theme)
What this puzzle's theme answers start with
New element whose name will be ratified in January, 2010, and whose symbol appears in the middle of this puzzle's theme answers
Actress/singer Helen with the CD "Crossword" (the title track starts "I found my true love today doing the crossword on the back of the 6 train")
Common crossword theme
Title after tying the knot
Characters who "haunt" this puzzle's theme answers
___ Garden (variety crossword in which answers are entered in "blooms")
It may be involved in tallying the four theme answers
Surplus integral to this puzzle's theme answers
Announcement/event of September 2011, or what happened to the theme answers
1997 Kevin Kline film, and a hint to the puzzle theme hidden in four answers
Word appearing in all nine theme answers
PTA's concern found in all three theme answers (abbr.)
Informal chat, and based on the starts of the starred answers, this puzzle's title