Eugene Sheffer puzzle clues 2017 Jul 18

• Bartender's expertise Crossword Clue
• Belief system Crossword Clue
• 'Gladiator' star Crossword Clue
• Harbor protector Crossword Clue
• 'I'm sorry,' for one Crossword Clue
• January gemstones Crossword Clue
• King of Crete Crossword Clue
• 'Let ' ('Move on') Crossword Clue
• Three-part work Crossword Clue