Article Preprints For This Issue Libraries as Sustainability Leaders: ALA’s Special Task Force Author(s): René Tanner, Rebekkah Smith Aldrich, Monika Antonelli, Adrian K. Ho Resources to Inspire and Inform Global Engagement global perspectives Author(s): Beth E. Clausen Measuring Librarian Outreach and Engagement through a Time Allocation Study Author(s): Brian Winterman, Andrew Asher A Way Through . . . Troublesome Knowledge: Student Research as Threshold Concept Practice Author(s): Ann Marshall, Sarah Wagner “Just Because You Can Doesn’t Mean You Should”: Practitioner Perceptions of Learning Analytics Ethics Author(s): Kyle M. L. Jones Potholes and Pitfalls on the Road to Authentic Assessment Author(s): Sam Lohmann, Karen R. Diller, Sue F. Phelps Breaking the Spin Cycle: Teaching Complexity in the Age of Fake News Author(s): Lane Glisson Academic Libraries’ Stance toward the Future Author(s): Andrew M. Cox, Stephen Pinfield, Sophie Rutter Humanities and Social Sciences Dissertation Bibliographies and Collections: The View from a STEM University Author(s): Trevor Burrows, Robert S. Freeman, Erla P. Heyns, Jean-Pierre V. M. Hérubel