### Clue: European books bound to keep one inside wanting more (8)
### Answer: ESURIENT 
 ### Explanation: Definition: wanting more
 [ E(abbrev. for European) + NT(abbrev. for the New Testament, set of books in the Bible) ] **containing**(… inside) [SURE(bound/certain to be) **containing**(to keep) I(Roman numeral for "one")].
Defn: …/greedy.