You know, while Veronica and Toby have a lot in common, I can't really picture Kristen Bell in the role, not even if she dyed her hair. But yeah, I've been perusing Seanan's old LJ entries, and it's clear she's a VM fan. Obviously the Toby series and VM share a noir-ish atmosphere and a high level of witty/sarcastic dialogue, but I've noticed some other similarities as well--the structure of the love triangle, for example.
And yes, I'll probably be meeting Verity soon, although I have to wait until I accumulate some more Audible credits, since they don't have the InCryptid audiobooks at my library. *sigh*