Line 1: Stories, 4th letter. Hallows, 9th letter. Nightmare, between w and z. Scarecrow between i and u.
Lines 2 to 7 empty
Line 8: Witches, 6th letter. Mad, 10th letter. Lab, 13th letter. Magic, 5th from end.
Line 9: Haunted, 3rd letter.
Line 10: Lab is also here, 12th letter.
Line 11: Monumental in the middle.
LIne 12: Scientist, 3rd letter. Black, 5th letter. Night in the middle.
Line 13: Empty
Line 14: Werewolf, 9th letter.
Line 15: Scare, in the middle. Doorway, 5th from end. Ghoul, 4th from end
Line 16: Flame, 11th from end.
Line 17: Vampyr, 13th from end. Orange, 12th from end
Line18: Empty
Line 19: Scary, 3rd letter. Jack o lantern, 8th letter. House, 7th from end. Dark, 3rd from end.
Line 20: Fangs, in the middle.
Line 21: Boo, 2nd letter. Graveyard, last letter.
Line 22: Empty
Line 23: Mad (again), 5th letter.
Line 24: Empty
Line 25: Halloween, 4th letter.
Line 26: Bite: 1st letter.
Line 27: Ghost, 4th letter.
Line 28: Blood, 8th letter. Fullmoon, 11th from end.
Line 29: Empty.
Line 30: Tower, 10th letter.