The name of the YouTube Channel is The Everyman Reads.
The idea is he's going to review 500 major Fantasy Novels in the order they were written. He's still very early in the project having just reviewed George MacDonald's Lilith. And it's a very good video everyone should watch it.
In this video he defines how he divides Fantasy into 6 Eras. He's probably about right in what his divisions are, but the Pedantic in me can't help but me annoyed my labels he choose, the point of naming eras after precious Metals is that repeat the Greek Mythological format, Gold then Silver then Bronze and then Iron. His timeline goes Bronze, Silver, Classic, Golden, Modern and the current recently started not definitively named era. Which is the other pedantic complaint, Modern is by definition current, if we aren't in the same era as 2005-2020 anymore then that era needs a new name.
Now I said when talking Eras of Anime that The Golden Age is the first full era of greatness, but there cna be a proto or pre history. So I would call his Bronze Age the formative years, then his Silver Age The Golden Age, then his Classic age the Silver Age and his Golden Age the Bronze Age and his Modern Age the Iron Age.
The 500 books he's selected are naturally biased towards the English Speaking world. And that's fine actually, there is a lot to cover just there. I just want to use this framing as a jumping off point for mentioning some foreign works I feel deserve more credit and attention. Because what foreign language country's fiction I'm interested in changes depending on the era.
The first two era line up well with my Froncophilic interests thanks to CoolFrenchComics.com and BlackCoatPress.
Paul Feval wrote only one book I'm confident can be considered Fantasy enough to definitely count, La Ville Vampire translated into English by the late Brian Stableford as Vampire City, first serialized in the 1860s. Stuff straddling that transitional line would include some of the works in Anne of The Isles. Some of his books set in modern Paris I would draw inspiration from when writing Urban Fantasy though they wouldn't actually count since the Supernatural element is always left ambiguous, The Vampire Countess, Revenants, Knightshade and The Companions of The Treasure is in my view the most Tolkienesque thing written before Tolkien.
In 1908 and 1908 Gustave Le Rouge wrote two novels that directly anticipate the Barsoom series, these were Translated and published together as Vampires of Mars.
1919's L'Atlantide is like She in some ways but not in others, the author Pierre Beniot had not read She. But it has had a similar if more forgotten cultural impact, for awhile being directly adapted every decade but also in the name of it's Femme Fatale Antinea influencing even more films.
As far as arguing that 1990-2004 was the best era of Fantasy Prose Novels, that's where my Weeb interests come in. I haven't read these books, I haven't even seen all the Anime based on them, but I know a lot about their cultural importance. And these are only stories that were originally Prose Novels which Light Novels count as, I won't be including anything that started as a Manga, Anime, Video Game or Visual Novels.
The Heroic Legend of Arslan series started in 1987 but continued all through this era.
Majuu Senshi Luna Varga is referred to as being based on a Light Novel but I can't find any publication dates for it, it's probably the most randomly obscure thing I'm going to list here.
Slayers started in 1990.
The Twelve Kingdoms started in 1999 and is one of the many GRRMs of Anime, it's still unfinished.
On the subject of Urban Fantasy I'm unsure what does and doesn't count but 1998 started a peak era for Japanese Urban Fantasy with Boogiepop and Others in February and the first Kara No Kyoukai in October. I also recall Trixie The Golden Witch mentioning an anthology book of Light Novels like these called Faust.
Scrapped Princess was from 1999 to 2003.
Legend of The Legendary Heroes started in 2002. Which is also the same year as the original Web Novel for Sword Art Online.
Baccano! started in 2003 as did The Melancholy of Haruhi Suzumiya if you count either as Urban Fantasy.
The year 2004 was the start of at least three important Light Novel sagas.
The Familiar of Zero was very popular and a website that started as a fansite for it would go on to by the main incubation chamber for modern Isekai.
And then two more where I'm unsure if they count as Urban Fantasy or now. Durarara!! and A Certain Magical Index.