Today's strip features a walk-on by Unshelved/NIH super fan Jeff Lowrey. Two years ago Jeff pledged at the "A Star Is Born" level of NIH's IT Barrier Tape Kickstarter, earning an appearance in the sequence which began here. Then, last summer, he did it again, this time pledging at the highest level to Kickstarters for both Unshelved and NIH. This time Jeff's request was a crossover between the two strips, and the result is the Epic Crossover you are currently enjoying. He will make his appearance in NIH next week, when the storyline returns there.