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.

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.

When Elise leaves homeschooling for public school, she copes by speaking as little as possible, but soon her silence becomes an impediment to friendship and to dealing with family secrets.

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

Oskar, a charming raven, loves trees, red cherries, and the smell of spring. He also loves rain, snow, clouds, books, and the moon. Children are invited into Oskars world and in turn to explore the wonders of the world around them.

When Edgar, the mischievous toddler, accidentally breaks a statue while roughhousing with his sister, he must decide whether to tell their mother the truth--and Lenore must decide whether or not to tattle.

Echo the bat and his new human friends, the Bat Pack, set out to discover why a mysterious hooded figure and his companion raven are digging up graves and looking for treasure in the cemetery.

The eleven-year-old son of the Ravenmaster at the Tower of London befriends a Jacobite rebel being held prisoner there.

1869. While on a much-needed respite with her husband Sam in Nottinghamshire, undertaker Violet Harper is summoned to Welbeck Abbey by the Fifth Duke of Portland to prepare a body. His Grace is known as the "mad duke," and Violet has more than an inkling of why when she arrives at the grand estate and discovers that the corpse in question is that of the duke's favorite raven, Aristotle. Many of the duke's servants believe a dead raven is a harbinger...