Great book for kids who love Guinness World Records. This is more of a boy book. It contains lots of interesting facts about the top 10 dangerous creatures. It's easy reading (grades 2-3, depending upon the reader), but the facts are fun even for older elementary kids. It talks about such things as snake wranglers, defense mechanisms, the attack spike of the cassowary bird, venom, animal bites and poisons, reptiles, a jellyfish with enough poison to kill 60 humans.......up close, scary pictures for real excitement!