Thanks to a nice person in the Obsidian’s forum, I’ve got the solution: https://forum.obsidian.md/t/reminder-for-deadlines-using-dataview/63707/3

Thank a lot! Exactly what I’m looking for! Where can I learn about the “query language” you’ve used? Can you point me also to the plugins I can try? Thanks in advance!

Thanks a lot for your promt reply. Obviously I was not so clear in explaining what I’m looking for, sorry. I already have an “author folder” with the same output you indicate (one note for each author. I have also an “Author Gallery” with a list of all the authors with this dataview code: TABLE genre as Genere FROM "autori" SORT file.name I wish to have, instead of genre a list of all “my” books from this author. Could this be possible?

Thanks a lot. Now I can delete my Reddit account