Placesaver on domain with multiple ebooks not working well

[Alvaro]

Hello. I have several epub ebooks on an unique domain and I am using monocle with placesaver enabled to show them. But it looks like placesaver is applied to all the books when I turn the page in one of the ebooks. I have seen that a cookie is stored in the browser but it looks like it is applied to all the books. Would it be possible to apply placesaver based on the URL? Thanks.