This is a 1947 mystery starring the 7 1/2 foot mathematical detective, Quiribus Brown. The plot involves a teacher's dying scrawl on a blackboard.
- ISBN10 1105006735
- ISBN13 9781105006739
- Publish Date 20 July 2011
- Publish Status Active
- Publish Country US
- Imprint Lulu.com
- Format eBook (OEB)
- Language English