TY  - BOOK
AU  - Barrett,Tracy
TI  - Sherlock files : the 100-year-old secret
T2  - Sherlock files
SN  - 9780312602123
U1  - [Fic] 
PY  - 2010///
CY  - New York
PB  - Square Fish
KW  - Brothers and sisters
KW  - Drama
KW  - Cold cases (Criminal investigation)
KW  - Case studies
N2  - Xena and Xander Holmes, an American brother and sister living in London for a year, discover that Sherlock Holmes was their great-great-great grandfather when they are inducted into the Society for the Preservation of Famous Detectives and given his unsolved casebook, from which they attempt to solve the case of a famous missing painting
ER  -