Charlie:
You should be able to use input from one directory and then store ALL the files (.imp/.opf/html) in another output directory. I'll attach a sample ebook conversion to show you what I'm referring to. Also, there is an option/way to rename the output file any way you want.
(Attachment for Charlie's use).
This work is assumed to be in the Life+70 public domain OR the copyright holder has given specific permission for distribution. Copyright laws differ throughout the world, and it may still be under copyright in some countries. Before downloading, please check your country's copyright laws.
If the book is under copyright in your country, do not download or redistribute this work.
To report a copyright violation you can
contact us here.