Invisi-Billy was a prominent character in the first four Monster High novels, the YA ones by Lisi Harrison.
Most of the male releases, other than the original Cleo/Deuce 2-pack, were in short supply, at least where I lived. I never saw Billy in the stores.
Of course, he's invisible, so that could have been a contributing factor.
Most of the male releases, other than the original Cleo/Deuce 2-pack, were in short supply, at least where I lived. I never saw Billy in the stores.
Of course, he's invisible, so that could have been a contributing factor.
They're not dolls, they're action figures!