Clue: Cover on the inside

Answer: LINE

Length: 4

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Similar Clues:

• Theme word inside this puzzle's theme words (INFO with 4 letters)
• Cover the inside (LINE with 4 letters)
• Cover inside (LINE with 4 letters)
• "Theme from ___" (Pixies cover) (NARC with 4 letters)
• HBO's "Inside the __" (and hidden theme in this puzzle's four longest answers) (NFL with 3 letters)
• Cheer inside the theme entries (RAH with 3 letters)
• Inside cover, often (ADPAGE with 6 letters)
• Child actor with a pizza-themed Velvet Underground cover band (CULKIN with 6 letters)
• Heavy sheet inside a book's cover (ENDPAPER with 8 letters)
• Today, I tried to put a self-effacing three-letter acronym inside each theme entry. Turns out it works in any order except the one I want. ___ (FML with 3 letters)