Possible Clues:

• The money that's been laid out about 'er is enough to start 9 across
• (In literature) a snake
• The trouble with Eden was the middle of 19 across
• Repents of getting 8 evicted? Not he!
• That was the trouble with 29 across
• It's long, but not even one foot long
• Thereal truoble was once bring so footless in Eden
• Present dreadful crawler
• Being footless, caused all the trouble with 14 down
• An instrument of Eve's downfall