Failures of security culture are maybe even a more popular topic than how to apply it well, so following the last two zines, "Secrets and Lies" covers the ways that security can be used to harm others and create exclusions.
https://ia903104.us.archive.org/24/items/ZineArchive/secrets-READ.cleaned.pdf
Going back to the technical, this zine is a (mostly correct IMO) guide for setting up a burner phone. Some people might feel they need their phone for actions. Maybe they do. Maybe they don't. If you're going to try to set an anonymous phone, this is has information to consider before starting.
https://ia802707.us.archive.org/12/items/zines-security/How_to_Set_Up_a_Burner_Phone.pdf