Hip Hip Array!
Jump for joy as you read this ~100 page zine about the pros and cons of various different ways to organize data (data structures) including stacks, queues, arrays, lists, hash tables, and trees! To give data structures some historical context, the zine also talks about the history of organizing information in libraries.
The physical copy is printed locally in the SF/Bay area.
The digital copy of the zine is a pdf which you can view on a tablet or laptop. You can print out a copy of the pdf for personal use only.