Looking for a few good e-Book publishers/app developers

The Korean has been working on a little project, and he could use some help at this point. If you are an experienced e-Book publisher, or an app developer with experience in interactive texts and multimedia, please inquire within by shooting in email to the Korean. Hopefully you will find this project interesting. (If you must know, yes, it will be for money.)

Please, no paper book publishers, no self-publication "helpers," etc. Many thanks in advance.

Got a question or a comment for the Korean? Email away at askakorean@gmail.com.