Daniel Bernardus has published Freedom in Quarantine in which he offers us a translation of Leonard Polo’s short work Root and Freedom (Lo Radical y la libertad) introduced by a thoughtful and encouraging reflection upon the wisdom of ages on being a free human being today.
Copies are available now on Amazon.com: 
​https://www.amazon.com/gp/product/B08LG793FS

For an interview with the author, see
https://mercatornet.com/exploring-freedom-in-times-of-covid-19-quarantine/67742/