cryptic quiz

[megfitz]

Help, any answers to these;
Pot Luck, If you ignore this book wild animals may eat your children 9
Tasty shock for James 5 .8. ??James and the Giant peach
The Radio ; Over-endowed trollop 6,7

[TOMMO33]

Not sure what 'Pot Luck' and 'The Radio' are. Are they parts of the clues, or headings, and has the quiz any theme?
There's a James Grieve apple, if apple turnover is a possibility.