Across

• 7.

  Fuss with a coif (3)
• 10.

  Structural change in Tacoma (8)
• 11.

  Walker Percy's first race novel (5)
• 12.

  Puzzling nature captivates American playwright (11)
• 14.

  Ill humor about British book (5)
• 16.

  A lot of water was first made leakproof (6)
• 17.

  Vireo's tail breaks eggs (6)
• 19.

  Upon reflection, prophet possesses the same cures (8)
• 20.

  Leader of Congress interrupts real peace (5)
• 24.

  A swelling among the demagogues (5)
• 26.

  A pound gained after diet: that won't kill you (8)
• 27.

  "Lumpy" ran loud dances (7)
• 29.

  Somebody running off with part of steel operation (6)
• 30.

  Insect ingests nitrogen for a time (5)
• 32.

  Left a stud unfinished in porch (5)
• 33.

  Sweet drinks containing insubstantial eggs? (8)
• 34.

  Almost fix soda fountain (3)
• 35.

  Car engine's running rules? (10)

Down

• 1.

  European car's choking sound heard (4)
• 2.

  Composer going after ultimate greens (7)
• 3.

  Study Spanish article in a binder (7)
• 4.

  Operator calling in neglect of duty (8)
• 5.

  Heartless firearm makes you upset (4)
• 6.

  A fur's covering Eastern monkeys (7)
• 7.

  Provider of a trip for a Spanish hero (4)
• 8.

  Study end of Great Depression (4)
• 9.

  "It's a part of the body that's small or large," Leno cracked (9)
• 13.

  Spike, after film rating's back (4)
• 15.

  Crime group upset, and plot miserably failed (6)
• 18.

  Brown University involved in second New Testament article (6)
• 21.

  Clinton's beginning a story about alternative energy source (7)
• 22.

  Soon, one among hundreds will be orthodox (7)
• 23.

  Name involved in most of water power (7)
• 25.

  What's similar to a horse shoe (4)
• 28.

  Blow accomplices up (4)
• 29.

  Colony member at first exhausted when climbing mountain (4)
• 31.

  Unfavorably review the guy's debut of Showboat (4)