Harm,There are some books on the market, but the problem is that Coda keeps releasing updates almost annually, making certain commands and features appear in different menus than in previous versions. As soon as someone writes a book about a given version of Finale, the newest update comes out, making the book at least partially incorrect.
Don't misunderstand, many of the updates and new features are useful, but as far as learning from one book is concerned, I've not found it to be that useful. Use the Quick Start videos which come on the CD-Rom with Finale, or invest a little money and take a one-week college course during the summer; not only will you find it the most helpful, but you will get hands-on experience and help from a highly-experienced Finale user (and graduate credits, too). If I knew your location (in the US?), possibly I could recommend a college location.
Good luck!
-Dan
