$10 for a one-year subscription to Zoobooks, Zoobies, or Zootles magazine ($29.95 value) or $19 for a two-year subscription ($59.90 value).  Say that three times fast!  All-things-animal magazine teaches kids 12 and younger about anatomy, habitat, and socialization in photos, articles, and games.  This would make an awesome holiday gift for an animals-mad child.