I'm sorry, I haven't read this novel specifically. But generally, an 'orc' - themed novel might involve the world - building around orcs, their cultures, and their adventures. 'Eiyuu monogatari' could imply a story of heroes. Without reading it, it's hard to give more details.
One possible theme could be heroism. Since 'eiyuu' means hero in Japanese, it might focus on the heroic aspects of the characters, whether they are orcs or others. Another theme could be adventure, as many fantasy novels with orcs often involve adventures in a fictional world.
Well, from the title 'orc eiyuu monogatari sontaku retsuden light novel', it could potentially be a story centered around orc heroes. The 'eiyuu monogatari' part clearly points to a story of heroes. Maybe the'sontaku' has something to do with a particular take on the orc heroes' stories, like a new interpretation or a side of their tales that hasn't been explored much. And'retsuden' gives the idea of a record or a chronicle of their adventures in this light novel world.
I'm not entirely sure as it's not a very well - known light novel to me. It might be about orcs in a heroic or adventure - related story. Maybe it focuses on an orc as the main hero, his quests, battles, and relationships in a fictional world.
Without having read the 'orc eiyuu monogatari light novel', it's hard to say for sure. However, based on the title, the central character is surely an orc hero. There might be a female character who serves as a love interest or a strong ally. There could be a group of friends or followers who believe in the orc's cause and support him. And perhaps there are some elder orc characters who hold the wisdom and traditions of the orc tribe and guide the hero on his journey.
The Monogatari series had been translated into many languages from Japan and had a wide readership around the world. The series consisted of multiple independent stories, each with different characters and backgrounds as the theme, interwoven together to form a complete world view. The Monogatari series was known for its deep philosophical thinking, intricate plots, unique narrative style, and amazing character development.
There are several options. Some online manga platforms like Crunchyroll Manga or Viz Media offer it. You could also check out local comic book stores that carry a wide range of manga titles.