Create book from my Language Lessons Trascripts

I am a publisher of audio language learning products. My products come with written transcripts of each lesson. I am looking for someone that can convert the lesson transcripts (16 lessons to start with) into a format more suitable for a book. I expect you to write the introduction, preface and all other content required to make my lesson transcripts look like a "real book." The book will be sold with an accompanying disk that will contain the audio portion of the lessons. You should have experience in doing this type of work.