Almost finished the crossword at the back of the new Horowitz/Sherlock Holmes/Moriarty book, but stuck on the last two clues as follows:
5 Down: Balmoral's mount (4) I?I?
8 Down: Hope killed two of them (6) E??E?S
I think the first clue relates to a character in The Adventure of the Noble Bachelor and the second is definitely to do with A Study in Scarlet.
Any help or pointers would be greatly appreciated. Many thanks in advance for any kind help given.