Arthur thinks his pen pal is more fun than his little sister. Little sisters don't do things like karate and wrestling -- or do they? It takes a surprise letter to show Arthur that sometimes there's more to sisters -- and pen pals -- than meets the eye!

Arthur and his sister Violet are selling all their old toys in a Tag Sale. Even Arthur's Honey Bear! But Arthur finds there's more than one way to say good-bye to an old friend.

Arthur decides to make Mother and Father special Christmas cookies as a present. But when the cookies are finally finished, they are hard as rocks! Can Arthur think of a way to turn this disaster into the best Christmas present ever?

Arthur's gone Camping. Violet's camping out too, but her friends don't want Arthur around. So Arthur decidesto collect slimy things he knows Violet wouldn't like. But he doesn't count on slippery rocks and swooping bats, or hunger pangs. Then he smells hot dogs roasting over a warm fire...

‘An hilarious account of Arthur’s attempts to earn enough money to buy a T-shirt and cap, assisted by his sister Violet. Simple business concepts are ingeniously woven into the story. This marvelous book will capture the interest of eager learners and creative teachers.’ —YC. Children's Choices for 1982 (IRA/CBC) Children's Books of 1981 (Library of Congress)

An obese former academic shut-in and a poor kid dreaming of a successful baseball career are linked together by a former student who transforms their lives.

"[In] this lovely valentine from Hoban to all beginning readers, a minor squabble with his best friend, Norman, has left Arthur all alone this wintry Valentine's Day [until] Norman's little brother saves the day, and the two best friends are reunited. This title will warm up any snowy, blustery day."—SLJ.