Some of the worlds the protagonist will visit are already defined: LOTR, GOT, and Stranger Things. I still don't know in which year each trip will be, I haven't decided the rest yet, but since it will be a journey through years, you already know where 4 of the 7 trips will be.
Yes, it will be one trip per year. Furthermore, the book is planned to have 14 volumes: 7 for each Harry Potter book, 7 for each film/series I choose. The first volume, Pirates of the Caribbean, has already begun.
I am Brazilian, I write in Portuguese, and I use a translator to translate into English before correcting errors between the two languages after translation.
Although I may not be the best at this, small mistakes are common, sorry about that.
In my other stories I used dashes for speech bubbles, which bothered some readers, so in this one I'll try using "".
That's it, enjoy the story.