Traveler's lens (AF-S DX NIKKOR18-200mm f/3.5-5.6G ED VR II):
Compared to my AF-S 18-55mm f/3.5-5.6G, much more zoom power (11x) for landscape and close-up items.
UV lens filter:
Under bright and sunny conditions, this will make clear sky bluer and grass greener.
This will not only eliminate those light bubble in bright and sunny days, but also a way to protect lens.
Recently I got myself this book:
It's pretty helpful so far, but there is only so much I can learn from a book. Like I said a million times before, practice practice practice! I am considering taking a photography class, just talking about these basic equipments is pretty overwhelming to me. I am not even sure if these are the correct accessories for my camera. One of these day I will get a hang of photography.