At Lonnie and LuAnn’s apartment, Sadie finds the police but no sign of Valentina or Robin. Sadie searches Valentina’s room and notices a game seemingly out of place. Behind a bent piece of cardboard, she finds the missing page from Shakespeare’s Folio. Suspicion immediately falls to Robin. Sadie and Lonnie rush to the library, fearing Robin has eavesdropped on their conversation and knows about the possible location of Tamerlane.

The security guard at the library refuses Laura admittance (as she’s still on leave), but Nick shows up and takes responsibility. As they alert security, Sadie tells Nick of her suspicions, that each theft corresponds to phone conversations she’s had with Lonnie. When they enter the old apartment, they find overturned boxes, their contents scattered. While Nick continues the search, Sadie and Lonnie examine the original floor plans of the library, and Sadie suggests that Robin has been gaining access via the dumbwaiters. Sadie and Nick knock away part of the false wall covering an old dumbwaiter, and inside, they find the money and the copy of Tamerlane that Harry hid 80 years ago. Security calls: They’ve found Valentina.

The group finds Valentina in the Bindery with Mr.