Hello, I have just booked my self on a very long flight which will involve me changing planes several times and pretty spending about a 24 hour period in planes and airports so I am thinking about bringing a book along with me to help me pass the time. Most of the ideas I have had for writting have been more in the Sci-Fi area so I was wondering if anyone could recommend a few good sci-fi novels? I will probably end up only picking one but I would really like to have a book that will keep me me going so that this flight won't seem so long. I would prefer a sci-fi book about space and space travel, going to other planets stuff like that but would also be open to other sci-fi types if they are very good. Thanks.