Related Clues:
- Book of the world
- Map source
- Mythical bearer of the heavens
- Strength personified
- 50s ICBM
- Bearer of scales and plates
- Hit-the-road guide
- Early satellite launcher
- Mapquest alternative
- Encyclopedia volume, perhaps
- Ayn Rand title word
- Library tome
- Reference section offering
- Oversize reference book
- Road work?