Book 156 I listened to Cosmic. As Millions, it's another example of well-written, dimensional children characters and a creative story. Liam is a physically mature 12yo that often gets mistaken for an adult. He uses his "dadliness" to his advantage when he wins a contest for fathers to take their child to be the first riders of a new thrill ride, a legitimate rocket. Theme of what it means to be a parent. An enjoyable read.