TY  - BOOK
AU  - Doyle,Arthur Conan
TI  - The Sign of the Four
AV  - PR 
PY  - 2000///
PB  - Project Gutenberg
KW  - Private investigators -- England -- Fiction
KW  - Detective and mystery stories
KW  - Holmes, Sherlock (Fictitious character) -- Fiction
N1  - Public domain in the USA; Electronic text
UR  - http://www.gutenberg.org/ebooks/2097
ER  -