John Kendrick Bangs 
R. Holmes & Co. [EPUB ebook] 

A collection of 10 short stories about the son of Sherlock Holmes and grandson of Raffles.
I. Introducing Mr. Raffles Holmes
II. The Adventure Of The Dorrington Ruby Seal
III. The Adventure Of Mrs. Burlingame’s Diamond Stomacher
IV The Adventure Of The Missing Pendants
V. The Adventure Of The Brass Check
VI. The Adventure Of The Hired Burglar
VII. The Redemption Of Young Billington Rand
VIII. The Nostalgia Of Nervy Jim The Snatcher‘
IX. The Adventure Of Room 407
X. The Major-General’s Pepperpots