Animal Social Complexity: Intelligence, Culture, and Individualized Societies
de Waal, Frans B. M./Tyack, Peter L./Boesch, Christophe/Bradbury, Jack W./Connor, Richard/Drea, Christine/Engh, Anne/Frank, Laurence/Hallberg, Karen I./Jaffee, Stephanie/Kummer, Hans/Matsuzawa, Tetsuro/McGrew, W.C./Mesnick, Sarah L./Nishida, Toshisada/Nunn, Charles L./Ottoni, Eduardo B./Parr, Lisa A./Payne, Katherine B./Perry, Susan/Schusterman, Ronald/Seyfarth, Robert/van Hooff, Jan A.R.A.M./van Schaik, Carel/Voelkl, Bernhard/Wahaj, Sofia/Wells, Randall S./West, Meredith/Whitehead, Hal/Wilkinson, Gerald S./Yurk, Harald/Zuberbuehler, Klaus
Envision Math, Grade 2
Charles, Randall I./Caldwell, Janet H./Cavanagh, Mary/Chancellor, Dinah/Copley, Juanita V.
enVision Math: Grade 5
Charles, Randall I./Caldwell, Janet H./Cavanagh, Mary/Chancellor, Dinah/Copley, Juanita V.
Mathematics
Charles, Randall I./Crown, Warren/Fennell, Francis