Related Clues:

• Bit of punctuation
• Gospel author
• Report card notation
• Herald
• Signify
• Word that can follow the end of 17-, 23-, 37-, 48- or 60-Across
• Hustler's target
• Report card disclosure
• Victim-to-be
• On your ___
• Report-card datum
• New Testament figure
• A Gospel writer
• Writer Twain
• Test grade