The 109 papers include the opening session and sessions on nuclear structure, experiments and theory of superheavy elements, radioactive ion beams and new facilities, mass measurements, fission, and nuclear astrophysics. The proceedings of the November 2016 conference on Sanibel Island, Florida, also contains poster papers. Many of the presentations are represented only by abstracts. Among full papers are actinide targets for the synthesis of superheavy nuclei: current priorities and future opportunities, the spontaneous fission of superheavy nuclei, odd features of some odd-odd prolate spheroidal nuclei, a microscopic theory of fission, and a free-neutron target for nuclear reaction studies. Annotation ©2018 Ringgold, Inc., Portland, OR (protoview.com)