These Bible studies are saved as PDF files. You could print them out, work on them and send by post or scan/take photos and send by email. Alternatively you could use a PDF editor such as Adobe Acrobat to enter your answers to the questions and then email. A third choice is to use an online PDF editor that you trust, such as Formswift to edit and save the PDF, with options to either print, download or have the edited PDF emailed to you. Most online editors will require that you open an account with them which they say is "Free", and you may do so if you trust the publisher. This is usually requested when you attempt to download or email the edited PDF.

Formswift is quite user friendly. Simply select the PDF that you want to edit and it will open in a new window. The edit tool is pre-selected and all you do is click where you want to type your text and when you have finished, click on the Save button at the top right of the window. You can move the text box by placing your cursor on the text box, hold down and drag to a new position. When finished, simply Save and then click on Download PDF or E-Mail to Recipient.