Here is a collection of some of the useful tools and info I've gathered or created for Authorpreneurs.
- Amazon Sales Rank Calculator for Kindle by Dave Chesson
- Amazon Book Sales Calculator by TCK publishing.com
- Lulu Titlescorer from Lulu.com
- Amazon Sales Rank Checker by Aaron Shepard
- Authorpreneur browser homepage mk 1, by Edwin H Rydberg - easy access to useful links (clicking starts download of .zip file)
Please contact me if you have any other useful tools to add to the list, or if you think there is anything I should add to the Authorpreneur homepage.