请问谁有<哈利波特4>英文版,有一问题求教

First think of the person who lives in disguise, Who deals in secrets and tells naught but lies. Next, tell me what's always the last thing to mend, The middle of middle and end of the end? And finally give me the sound often heard During the search for a hard-to-find word. Now string them together, and answer me this, Which creature would you be unwilling to kiss?