Post 1: No need for "seemed", just say "the frown deepened."
Consistently missing punctuation at the end of dialogue sentences.
-"Depsite my misgivings."
-"I had best go and take a look around, just to be sure."
Not sure what "other angle people" means, wondering if this will be addressed later.
"spurring the wagons horse" = "spurring the wagon's horse" (missing apostrophe)
Said "path" three times in two sentenctes. Try substituting a word like trail, or even better, describing something else that Sage might notice.
"of cause" = "of course"
"until you was" = "until you were"
"Chace" = "chase"
Post 2: You kind of made it seem like there was a door in the previous post, so it seemed somewhat odd that there wasn't one.
Still missing punctuation after dialogue: "Cute."
The run of dialogue from "Hello" to "so can we hurry this up!", while humorous, could have been more effective with interspersed with a little action.
Way to familiar = Way too familiar
Be careful with your paragraph spacing such as with "Got you".
Post 3: The word "Magic" probably should have been italicized as an internal thought.
Knick knacks = knick knacks (no capital needed)
Again, watch your paragraphing between miscommunication. and "Study hard..."
Again, watch unecessary capitalization with "Magic theory", and paragraphing following.
Post 4: Good opener with the steam, although mixing it with the previous action of being ushered upstairs muddied it smewhat.
towers kitchen = tower's kitchen.
wears = wares
"also connected with the history of his hometown too" - you don't need both "also" and "too"
Careful of word repetition within the same/adjacent sentences.
Providing the wizard's internal thought at the end of the post was jarring, as you had used third person limited up to that point.
No capital necessary on "Incantations" or "Runes"
Post 6: No capital for "Viable" or "Succubus"
Post 7: No capital for "Foyer".
towers perception = tower's perception
"Was this you're doing?" = "Was this your doing?"
No capital for "Mana" or "It"
fasilsafe's = failsafes
Post 9: language so ancient that had no tongue = language so ancient it had not tongue
manor = manner
baited breath = bated breath
towers doors = tower's doors
more about magic then I do = more about magic than I do
Post 10: No capital necessary for "Concludes"
wondered = wandered
Ainsworth's = Ainsworths
elders reach = elder's reach
of cause = of course
wizards apprentice = wizard's apprentice