Summary: Holmes and Watson have been in 221B Baker Street for quite some time and their lives has settled into a routine, until a beautiful girl walks into their lives. Tristyn Potter is more mysterious than Irene Adler who up till now has captured Sherlock's attention. Tristyn Potter was the godmother of the child she now cares for and the aloof and handsome Sherlock Holmes has caught her attention, but the secrets she hides may just be too much for the detective to handle, but they may also be deadly.

Disclaimer: I do not own the Harry Potter series or Sherlock either

TPSH

The phone rang twice and on the third ring it was answered, the first thing I asked was,

"Hello, is this Mrs. Hudson?"

"Yes, it is, how can I help you?" the older women replied. She had a sweet voice full of excitement.

"My name is Tristyn Potter and I would like to rent 221C if that's possible?" I asked while putting Teddy's t-shirt on with a little struggle for the phone was in between my shoulder and ear. "That would be wonderful, Miss. Potter. I would love to have another female in the house!" Mrs. Hudson exclaimed happily.

"Great! Would it be alright if I come over this morning to fill out the papers and have the interview then?" I said while getting mine and Teddy's coats on, to head over to Baker Street. "That would be lovely and you must meet the boys as well!" she told me. 'Boys?' I thought, 'they must be the other flat renters.' I picked up Teddy and placed him on my hip while telling Mione that we were leaving. We walked outside to the side of the street.

"Taxi!" I yelled lefting my hand into the air. In a few seconds a black taxi cab was pulling up. I set Teddy down in the seat and buckled him up then got into the cab myself.

"Where to, Miss?" the cabby asked looking at me through the rearview mirror.

"221B Baker Street, please." I replied, the cabby diver started to drive up off taking us to Baker Street.

"You do know, ma'am that this is a three hour drive right?" the cabby said to make small talk,

"Yes, I know." I replied

"Well, it be about £675.13 from Manchester to Baker Street d'you know that?" the cabby saying another obvious question.

"Yes, I know." with a roll of my eyes getting a bit irritated. It went quite after that for a bit, Teddy had fallen asleep within the first few minutes of the car ride and I was staring out the window till the cabby started talking again.

"Will you be able to pay?" he question,

"Yes!" I growled out my unusual green eyes flashing as I did.