Great book,
Just one small suggestion: I think the book could be improved tenfold with the addition of Laser Dinosaurs.
Don't get me wrong—it's a classic by itself, but imagine how much better it would be if a laser dinosaur popped up and started taking out some space aliens with its epic laser blasters.
I understand if the author never fixes this but I hope for their next book they consider the addition of Laser Dinosaurs.
Hope this helps