I found the pieces there were missing from my collection...well, most of them. I was looking for a missing Cordak rocket I shot at my computer chair in the shelf behind it. After removing the books I found a basket that used to be on the computer's desk. I thought the Bionicle pieces had been taken out of it and basket put away ages ago. But apparently only the latter was done.

So yeah, I welcomed back my Zaktan foot, Jaller Inika thigh armor, Vakama lower arm, and three red pieces from Sidorak. They're on the sets now, but I know the pieces because I'd been puzzling over their disappearance since BBCC39 (which explains their colors).

Cordak was retrieved as well, BTW.