Related Clues:
- Form of insect found in particular valley
- Grub sounds like hot stuff
- Return something sold by swindler that's not yet adult
- Immature insect form
- Maggots
- Grub which is red hot, about right
- Tadpole for one gets right inside rock
- Eg, a caterpillar
- Grub particular vagrant's eaten
- Caterpillar perhaps right in the middle of rock
- Grub produced in granular varieties
- Woodworm? Particular vault has got it
- Phase of insect life
- Liberal Harrovian periodically shows form of immaturity
- Immature creature hides right inside rock