a: 6
b:

Benartex Halloween, New England Quilt Supply
Bx-12548G-12
Bx-12548G-12,HalloweenSpirit
Bx-12954G-12
Bx-12954G-12-Glow-O-Ween
Bx-12960G-12
Bx-12960G-12-Glow-O-Ween
Bx-14560G-12
Bx-14560G-12-Black&Boo
Bx-14564G-38
Bx-14564G-38-Black&Boo
Bx-14565G-12
Bx-14565G-12-Black&Boo
Bx-14566G-12
Bx-14566G-12-Black&Boo
Bx-14605G-99
Bx-14605G-99-Chills&Thrills
Bx-14611G-12
Bx-14611G-12-Chills&Thrills
Bx-14612G-66
Bx-14612G-66-Chills&Thrills
Bx-14613G-08
Bx-14613G-08-Chills&Thrills