Kyoushitsu 3 | Spy

: Available at Walmart - Alibris Books for $9.46 .

You can find (Light Novel) at several retailers: Spy Kyoushitsu 3

: While on vacation, the four girls encounter a woman named Matilda who claims to be the mother of Annette, the team's eccentric amnesiac inventor. : Available at Walmart - Alibris Books for $9