Home › Authors › Coulson, J.M., Richardson, J.F., Backhurst, J R, Harker, J H 👤 Coulson, J.M., Richardson, J.F., Backhurst, J R, Harker, J H Books by Coulson, J.M., Richardson, J.F., Backhurst, J R, Harker, J H No books found yet. Books will appear once the catalogue is populated.