Crossword Puzzle Dr. Ruth's topic

Clue: Dr. Ruth's topic

To change the topic, or where Dracula gets seconds? (INANOTHERVEIN with 13 letters)
Ruth's surpasser (e.g. AARON with 5 letters)
Successor of Ruth (AARON with 5 letters)
Ruth's successor as home run champion (AARON with 5 letters)
He surpassed Ruth in 1974 (AARON with 5 letters)
He surpassed Ruth (AARON with 5 letters)
Sesame St. topic (ABCS with 4 letters)
Primary school topic (ABCS with 4 letters)
Grammar-school topic (ABCS with 4 letters)
SALT topic (e.g. ABM with 3 letters)