We just found "The Loathsome Dragon" by David Wiesner at the library and we've really been enjoying it here :)
Dragons Love Tacos is currently one of Kasper's favorites! Me and My Dragon by David Biedrzycki is cute too. He came to our school and showed the student body how he comes up with story ideas and how he illustrates his books.
Loveabye dragon is wonderful- and more geared to girls!