Related Clues:
- Underwater vehicle
- Chapter opener?
- Ship that can go underwater
- Big, long sandwich
- Stand in place on island in river
- Hoagie, by another name
- Quiznos order
- Lengthy lunch?
- Pinch hitter, say
- Quiznos purchase
- Regular payment for newspaper employee
- Aquatic vessel
- Stand in river maintaining exercise, upright
- Form of transport coming up, one has a periscope
- Book American returns by boat