In their magic treehouse, Jack and Annie are again transported to King Arthur's realm, where invisible beings, giant ravens, and mistaken magic spells have a duke's castle in an uproar on Halloween night.

"Developed by literacy experts for students in kindergarten through grade three, this book introduces crows and ravens to young readers through leveled text and related photos"--

Charlie Carlisle's grandfather is ill. Charlie's friend, Singing Bird, a Teton Sioux, tells him that ravens have curing powers, so Charlie steals a baby bird from its nest. Granddad, a retired naturalist, encourages Charlie to record his observations of the bird and study the effect it has on humans. Charlie just hopes that the raven will make Granddad well.

Gumluck, a young, naíve wizard, does his best to help the local townspeople (and a small friendly ghost) with his sometimes critical raven sidekick, Helvetica.

This title examines the history of the Baltimore Ravens, telling the story of the franchise and its top players, greatest games, and most thrilling moments..

A murder of trickster ravens tries to steal the magic totem that enables Rufus to transform into a sasquatch.

Answering the question, "What do you love?" Oskar the raven names all kinds of things in his world which he loves.

"Rufus, Penny and their squirrel friend, Sidney, are eager to recapture the magic totem they lost to the ravens in the previous book. But how? With Rufus no longer in possession of his powers, the trio seems destined to fail. Their luck turns, however, when they learn the local legend of Thunderbird. It seems the mighty bird had created the magic totem decades earlier to be used to ward off developers who wanted to destroy the precious Pacific Northwest...

Traces the history of the team from its beginnings through 2003.