- Hörbuch05. How To Get Free PublicityThomas Fredrick
- Hörbuch01. How To Start Your Own Mail-Order BusinessThomas Fredrick
- Hörbuch02. How To Create Order-Pulling AdvertisingThomas Fredrick
- Hörbuch03. How To Write An Order-Pulling Sales LetterThomas Fredrick
- Hörbuch10. How To Make Money With NewslettersThomas Fredrick
- Hörbuch07. How To Make Money As A Tabloid Ad Space BrokerThomas Fredrick
- Hörbuch11. How To Make Money With Ad Sheets And Freebie MagazinesThomas Fredrick
- Hörbuch04. How To Make Money With Mailing ListsThomas Fredrick
- Hörbuch06. How To Triple Your Garage Sale ProfitsThomas Fredrick
- Hörbuch08. How To Make Money With Commission CircularsThomas Fredrick
- Hörbuch09. How To Make Money With Big Mails And Co-op MailingThomas Fredrick
- Hörbuch12. How To Make Money Selling Information Reports And BookletsThomas Fredrick