- Randall has by now written several books, four of which have their own page on this site.
- He used no less than five comics to promote his How To book. It came out on the same day as 2198: Throw, the fourth directly related comic.
- He also did something similar with 1608: Hoverboard when Thing Explainer came out.
- His third book, with a page here on explain xkcd, is What If? based on his what if? blog, but that book did not have a similar promotion in comics.
- In that explanation his first book xkcd: volume 0 is also mentioned.
- He also wrote a novella in the book Machine of Death compilation, which he promotes in the title text of 1341: Types of Editors. That would thus be his first book promotion in xkcd.
- Here is a list of comics that has been made to promote books Randall has written:
Pages in category "Book promotion"
The following 20 pages are in this category, out of 20 total.
- 2190: Serena Versus the Drones
- 2194: How to Send a File
- 2198: Throw
- 2234: How To Deliver Christmas Presents
- 2250: OK/okay/ok
- 2305: Coronavirus Polling
- 2575: What If? 2
- 2600: Rejected Question Categories
- 2636: What If? 2 Countdown
- 2655: Asking Scientists Questions
- 2662: Physics Safety Tip
- 2669: Things You Should Not Do
- 2672: What If? 2 Flowchart
- 2702: What If 2 Gift Guide
- 2712: Gravity
- 2765: Escape Speed