Parents need to know that Melonhead and Sam get into trouble because they don't think about consequences. The boys don't mean any harm, but they don't think about dangers that could come to them or others by their actions. Parents talk with the boys about their behavior, but the effect is minimal. Parents also need to know that the boys capture a wild snake and bring it home. They learn to feed it live mice, which is described. Also, there's lots of sugar in this story, from breakfast cereal to junk food snacks.
Positive messages:This story is filled with adults who care about kids, from parents and grandparents, to teachers, shop owners, barbers, and neighbors. The friendships between kids and siblings are supportive, creative, and positive. Interesting to note that one child did not win a prize at the "reinvention fair" because there was too much parental involvement in her work. Melonhead's mother is highly nervous, which explains some of his behavior.
Fun book for all ages, but especially good if you are looking for boy readers
This is a funny book that most boys and many girls will identify with. I lent it to a coworker's 7 year old son and he was quoting it. This is an extension of the Lucy Rose series and builds on the characters introduced in that series. They are all worth reading. As a DC parent, I really wish Washington could be this fun and free wheeling for kids, but it does connect.