ange thing happened. He suddenly redoubled his efforts, and then
as suddenly grew calm. I looked round instinctively, but could see
nothing. Then I caught the patient's eye and followed it, but could
trace nothing as it looked into the moonlight sky, except a big bat,
which was flapping its silent and ghostly way to the west. Bats
usually wheel about, but this one seemed to go straight on, as if it
knew where it was bound for or had some intention of its own.

The patient grew calmer every instant, and presently said, "You
needn't tie me. I shall go quietly!" Without trouble, we came back
to the house. I feel there is something ominous in his calm, and
shall not forget this night.

LUCY WESTENRA'S DIARY

Hillingham, 24 August.--I must imitate Mina, and keep writing things
down. Then we can have long talks when we do meet. I wonder when it
will be. I wish she were with me again, for I feel so unhappy. Last
night I seemed to be dreaming again just as I was at Whitby. Perhaps
it is the change of air, or getting home again. It is all dark and
horrid to me, for I can remember nothing. But I am full of vague
fear, and I feel so weak and worn out. When Arthur came to lunch he
looked quite grieved when he saw me, and I hadn't the spirit to try to
be cheerful. I wonder if I could sleep in mother's room tonight. I
shall make an excuse to try.

25 August.--Another bad night. Mother did not seem to take to my
proposal. She seems not too well herself, and doubtless she fears to
worry me. I tried to keep awake, and succeeded for a while, but when
the clock struck twelve it waked me from a doze, so I must have been
falling asleep. There was a sort of scratching or flapping at the
window, but I did not mind it, and as I remember no more, I suppose I
must have fallen asleep. More bad dreams. I wish I could remember
them. This morning I am horribly weak. My face is ghastly pale, and
my throat pains me. It must be something wrong with my lungs, for I
don't seem to be getting air enough. I shall try to cheer up when
Arthur comes, or else I know he will be miserable to see me so.

LETTER, ARTHUR TO DR. SEWARD

"Albemarle Hotel, 31 August

"My dear Jack,

"I want you to do me a favour. Lucy is ill, that is she has no
special disease, but she looks awful, and is getting worse every
day. I have asked her if there is any cause, I not dare to ask her
mother, for to disturb the poor lady's mind abo