The attention he's caught makes him sit up straighter in his chair and he notices the deep breath. To be honest, they though it was Ms. Henshaw who mislabel it. It made sense because both Fin and he knew that Sophie was very much in love with her library. It was hardly a poor reflection on her.

And if someone hadn't hidden it away, it would have been discovered by someone less giving.

"A family that helped found the Deck and became Diamonds." For all he knows, it could be her family. "From what little I could guess, the language is similar to Spanish. Fin's still translating but what we've both gleamed is that the family were refugees of a civil war." He takes a breath, "And as you know on the Outside, the Tarot came first, the standardized playing Cards came second. So... it seems interesting to me that seems to be the result here."