Rick Riordan ... [et. al.] Rick Riordan...[et al.] Tracy Borman ... [et al.] Joan Hoffman ... [et al.] Liz Tynan ...[et al.] Michael Ryan ... [et al.]. [Wu Jinglian ... [et al.]] P.D. Eastman ... [et al.]. Terrie Sultan ... [et al.] [Claire Freedman ... [et al.]]