Living eight days week
Transitioner
Living one day a week
Kin
The girl next door
Evangeline
The wizard kin
Merlin Emrys
The name of the eighth day
Grunsday
Jax's power
truth
The days in which Grunsday is between (Abr.)
Wed and Thurs
Jay's cousin
Naomi
The main protagonist
Jax
Jax's parental guardian
Riley
Jax and Riley's next door neighbor in the regular week
Mrs Unger
One of Riley's close friends who comes to their house often, and also travels to the eighth day
AJ Crandal
One of Riley's vassals, who teaches Jax about Grunsday
Melinda
Riley's power (To persuade in unwillingness)
coerce
One of Jax's friends, who cannot travel to the eight day
Billy
a holder of land in terrible shape
vassal
a magical charm or power
spell
The weapon Evangeline first uses on Jax
pepper spray
a person in charge of the vassals
leige lord
an opponent in contest
Adversary