| ID | 012775 |
| Call Number | FIC/BAR |
| Title Proper | 100-year-old secret - Book 1 |
| Language | ENG |
| Author | Barrett, Tracy |
| Publication | New York, Square Fish, 2008. |
| Description | 157p Black Spine |
| Series | Sherlock files cases: unsolved |
| Note | 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. |
| Standard Number | 9780312602123 |
| Price. Qualification | $6.99(Pb) |
| Classification Number | FIC |
| Key Words | Mystery and detective stories ; Brothers and sisters - Fiction ; London (England) - Fiction ; Art - Fiction ; Lexile 650L |