#1
Undertale The Musical but as a Sto...by Mother Tom
Yes! The title is true. It will be Undertale The Musical BUT as a story! I will waste my time writing the whole Undertale the musical and put them into separate chapters!
#2
The Unlikely: The Musicalby This Person.Pines
[Slow update, on hold and re-write]
[[BOOK 2]]
The explanation you've been looking for.
Book 2 of The Unlikely Series (there's more?! Probably)
Can be read individually.
#5
Undertale the Musical: Song Lyricsby Katrina Murphy
This idea was given to me by @KP_Ravenclaw because I had writers block, and have been asking her for weeks for suggestions. So thanks to her, you can all learn the lyric...