'What The Spell?' Charms 'Glee'

Thanks to last night's revealing "Glee" episode, we now know all the New Directioners' deepest, darkest, dirtiest secrets—like Kitty's adoration for the Spice Girls and Sam's status as a Fanilow. But pop peccadilloes weren't the only guilty pleasures on display.

Things took a turn for the literary when Blaine stumbled upon Sam tearing through copies of R.L. Stine's "Goosebumps" in the library. But there was another novel cameo you may have missed! As it turns out, Tina Cohen-Chang is one more teen bewitched by Brittany Geragotelis' "What the Spell?" You can see her carrying a copy in the photo above!

"What the Spell?"—published earlier this year (watch the trailer here)—follows teen Brooklyn as she uses her new-found witchy powers to score a makeover and high-school hottie Asher. But can she keep it all together without revealing what she truly is?

"What the Spell?" is the first installment of Brittany's "Life's a Witch" series. The second, "The Witch is Back," will hit bookstore shelves in January 2014.

Did you spot "What the Spell?" in last night's episode? Have you read Brittany's debut yet? Tell us everything in the comments and on Twitter!