Well if it got content and it works , (not like 95% of e-books here) you can make it simple and neat, add some colors to title and some pictures as example. The hardest part and the one that needs more design will your thread and your signature if you wish to promote that way.
The motivation probably is in you , if you think It work wathever it is bring it up :)
Cheers, if you need some help just HMU
The motivation probably is in you , if you think It work wathever it is bring it up :)
Cheers, if you need some help just HMU