Write the story. Simple, personal stories work best in mini-comics; you can even divide the book into a collection of small stories, each a page or two in length.
Plan the layout. Create a mock-up of your mini-comic; to create a simple mini-comic, fold several pieces of paper in half and combine to create a pamphlet. Flip through the pages, numbering each page as you go. Separate the papers; each paper will now have a fold down the middle with numbers on both halves of each side indicating which page number each half represents. Use these pages as a template for drawing your artwork.
Draw the artwork. Use a pencil to sketch out the artwork on your mini-comic template, taking care to leave room for dialogue. Add dialogue and word bubbles where necessary.
Ink the artwork. Use a felt-tipped marker or brush pen to trace over the sketched artwork, including dialogue and word bubbles; ignore any stray lines. Allow the ink to dry, then remove the underlying pencil marks with an eraser.
Photocopy the pages. Make one copy to use as a proof; review the proof and make any editing changes where needed. Assemble the photocopied pages and use a long-reach stapler to bind the comic along the spine. Your mini-comic is now complete.