Solve the riddle:
I heard of a wonder, of words moth-eaten.
That is a strange thing, I thought, weird.
That a man’s song be swallowed by a worm.
His blinded sentences, his bedside stand-by
Rustled in the night – and the robber-guest.
Not one wit the wiser. For the words he had mumbled.
What am I?

Below you will find a hint and the correct answer to the riddle.
Little hint:
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Hint: B*okw*r*.
Right answer:
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Answer: Bookworm.