Mamapedia is offering a 2 year subscription to Zoobooks for $25 today.
$25 may seem like a lot of money, but these magazines are really more like science books than magazines. They are filled with great photos and factual information in a fun format. My children looked at them over and over. We even hole punched ours and kept them in a three ring binder to refer to over the years.
If you have some extra money in the budget, click here to get your subscription.