There's Only One Noon Yeah

And then Noon Yeah shows up.
It's late in Book 1 of the WHERE'D YOU PARK YOUR SPACESHIP? series when she appears late at night in Heen Gru-Bares's bedroom, deeply unnerving him with her claim to be a SIGN 7, sent to the planet Firdus to sort out a situation involving him.
Who is this enigmatic and electric woman who appears to be a step ahead at every turn? And where does she come from and how did she become Noon Yeah? And then how did she end up in that bedroom on Firdus?
It's all here in Book 2, in her words.
Because there's only one Noon Yeah.