CREATE TABLE "table1_13273629_2" (
  "no_in_series" real,
  "no_in_season" real,
  "title" text,
  "directed_by" text,
  "written_by" text,
  "original_air_date" text,
  "u_s_viewers_millions" text
);

Question: How many of the episodes were titled "Guerillas in the Mist"?
SQL: SELECT COUNT("no_in_series") FROM "table1_13273629_2" WHERE "title"='\"Guerillas in the Mist\"';

Question: What's the series number of the episode that's written by Elizabeth Devine?
SQL: SELECT MIN("no_in_series") FROM "table1_13273629_2" WHERE "written_by"='Elizabeth Devine';

Question: When was the episode directed by Carey Meyer aired for the first time?
SQL: SELECT "original_air_date" FROM "table1_13273629_2" WHERE "directed_by"='Carey Meyer';

Question: Who is the writer of the episode called "Ambush" (part 1)?
SQL: SELECT "written_by" FROM "table1_13273629_2" WHERE "title"='\"Ambush\" (Part 1)';