A large number of Oxford ebooks in the catalog are not linking directly to the ebook and instead leaving the user at the general Oxford website.
For example the record for Foundations of global health & human rights will leave the user at the general Oxford Scholarship Online Page: https://academic.oup.com/oxford-scholarship-online?login=true
We are working to fix this linking issue. In the meantime, you can search for the title on the Oxford page to get access.
Links in Summon to Oxford eBooks still work. You can search for the books there to get access and use the permanent links in Summon to share links to the books. e.g. https://go.exlibris.link/Q8Sz79jL