Birds of Western EcuadorNick Athanas, Paul J. Greenfield, Iain Campbell, Pablo Cervantes Daza, Andrew Spencer · First published 2016Open the Tome
Bite Size Stories Volume OneMr Jason Greenfield, Mr Bradley J Kornish, Mr Noah Boddy, Mr Paul Westley, Ms Rachel Wollaston, Mrs Michele Potter · First published 2016Open the Tome
Mawgan Porth : A Settlement of the Late Saxon Period on the North Cornish CoastRupert Bruce-Mitford, Paul Ashbee, Ernest Greenfield, Fiona Roe, Robin J. Taylor · First published 2014Open the Tome
The Birds of Ecuador: Status, Distribution and Taxonomy Vol 1Robert S.; Greenfield, Paul J. (Robbins, Mark B.; Coopmans, Paul) Ridgely · First published 2001Open the Tome
Una lista anotada de las aves del Ecuador Continental / An annotated list of the birds of Mainland EcuadorRidgely, Robert S.; Greenfield, Paul J.; Guerrero G., Mauricio · First published 1998Open the Tome
