by National Geographic Kids, National Geographic Kids
by William S. Brophy
by Paul Babiak, Robert D. Hare
by Dewey W. Grantham
by Susan Ee
by M. J. Trow
by Jocelyn E. Krebs, Elliott S. Goldstein, Stephen T. Kilpatrick, Stephen T. Kilpatrick
by Charles Heyman
by Tom Toner
by Emily Bront�
by Iris Gault, Jean Shapcott, Armin Luthi, Graeme Reid
by K. B. Wagers
by Rachel Rhys
by Serena Zabin
by Jonathan Mack