The book's Walk, Run, and Fly exercise levels let the reader gauge his mastery level of each skill.
- ISBN10 1592000274
- ISBN13 9781592000272
- Publish Date 24 December 2002
- Publish Status Out of Print
- Out of Print 23 October 2014
- Publish Country US
- Imprint Muska & Lipman Publishing
- Pages 500
- Language English