400. That’s an error.

Google cannot redirect you to http://worldcat.org/search?q=life+letters+st.+Paul,+during+his+second+third+apostolical+journeys,+arranged+[by+I.S.H.]+use+Collegiate+schools,+Liverpool+s+h because the request was invalid.

This might be because the link was created a long time ago. Try your search again on Google. That’s all we know.