In reading order
Arthur's Mystery Envelope
Marc Brown
Marc Brown's Arthur: Books 1 and 2
Marc Brown
Arthur
Mikael Lindnord
Arthur and the Scare-Your-Pants-Off Club
Marc Brown
Rescue Dog Tales
Mikael Lindnord
Arthur Makes the Team
Marc Brown
Marc Brown's Arthur: Books 3 and 4
Marc Brown
Arthur and the Crunch Cereal Contest
Marc Brown
Arthur Accused!
Marc Brown
Arthur Locked in the Library
Marc Brown
The Mystery of the Stolen Bike
Marc Brown
Arthur and the Lost Diary
Marc Brown
Who's In Love with Arthur?
Marc Brown
Arthur Rocks with Binky
Marc Brown
Arthur and the Popularity Test
Marc Brown
King Arthur
Marc Brown
Francine, Believe It or Not
Marc Brown
Arthur and the Cootie-Catcher
Marc Brown
Arthur's Audio Favorites, Volume 1
Marc Brown
Arthur's Audio Favorites, Volume 2
Marc Brown