Miya Kazuki 
Ascendance of a Bookworm (Manga) Part 2 Volume 2 [EPUB ebook] 

Myne slowly gets more and more used to life in the temple—she learns to speak like a noble, successfully breaks the ice with Fran, and is granted the orphanage director’s chambers to live in. Her once problematic attendant Gil cleans her new chambers as ordered and learns to love being rewarded for his work, but Delia… Well… This is a biblio-fantasy by book lovers, for book lovers!