Tropical Pacific Forcing of North American Medieval Megadroughts: Testing the Concept with an Atmosphere Model Forced by Coral-Reconstructed SSTs, Seager, R.; Burgman, R.; Kushnir, Y.; Clement, A.; Cook, E.; Naik, N.; Miller, J. , Journal of Climate, Dec 1, Volume 21, Issue 23, p.6175-6190, (2008), Doi 10.1175/2008jcli2170.1 Abstract

Blueprints for Medieval hydroclimate, Seager, R.; Graham, N.; Herweijer, C.; Gordon, A. L.; Kushnir, Y.; Cook, E. , Quaternary Science Reviews, Oct, Volume 26, Issue 19-21, p.2322-2336, (2007), DOI 10.1016/j.quascirev.2007.04.020 Abstract

North American drought: Reconstructions, causes, and consequences, Cook, E. R.; Seager, R.; Cane, M. A.; Stahle, D. W. , Earth-Science Reviews, Mar, Volume 81, Issue 1-2, p.93-134, (2007), DOI 10.1016/j.earscirev.2006.12.002 Abstract

Tree-ring reconstructed megadroughts over North America since AD 1300, Stahle, D. W.; Fye, F. K.; Cook, E. R.; Griffin, R. D. , Climatic Change, Jul, Volume 83, Issue 1-2, p.133-149, (2007), DOI 10.1007/s10584-006-9171-x Abstract

El Nino as a mediator of the solar influence on climate, Emile-Geay, J.; Cane, M.; Seager, R.; Kaplan, A.; Almasi, P. , Paleoceanography, Aug 8, Volume 22, Issue 3, p.-, (2007), Doi 10.1029/2006pa001304 Abstract

North American droughts of the last millennium from a gridded network of tree-ring data, Herweijer, C.; Seager, R.; Cook, E. R.; Emile-Geay, J. , Journal of Climate, Apr 1, Volume 20, Issue 7, p.1353-1376, (2007), Doi 10.1175/Jcli4042.1 Abstract