Company Of Eight Books in Order

Company of Eight is Harriet Whitehorn's bigger, wider-screen adventure series. It follows Cass, short for Cassandra Malvino, a girl from the Great City of Minaris who wants one thing more than anything else: to join the famous Circus Boat as an acrobat. She is bold, physical, and restless, and that matters because these books send her into danger very quickly.

Cass does not wait around for life to choose her.

In The Company of Eight, her dream of the circus sets everything in motion. Cass's guardian, Mrs Potts, has other ideas about what her future should look like, and the chance Cass wants slips out of reach. Instead of joining the Circus Boat in the way she expected, she ends up on the Palace Boat and is drawn into a trail of thieves, pirates, hidden identities, and a mysterious band of women known as the Company of Eight. It is a swashbuckling setup, but it also works as a story about a girl trying to shape her own life.

The setting helps the series stand out. Whitehorn places the action in the Longest World, a fantasy landscape of islands, ports, courts, and distant reaches that feel both magical and practical. Boats matter. Routes matter. Who controls trade, travel, and information matters. Even when the books are moving fast, there is a sense that the world has rules, history, and pressure points that make the danger feel grounded.

The sequel, The Conspiracy of Magic, leans further into the fantasy side of things. In this world, magic is powerful enough to have been outlawed, and Cass turns out to be an obtuse, someone who is unaffected by magic. What once felt like a weakness becomes one of her biggest strengths when sorcerers begin using magical deception for harmful ends and the Queen of Minaris is threatened. That shift broadens the series from personal ambition and secret societies into something larger, with public stakes and political danger.

Swords and schemes sit side by side here.

That balance is a big part of the appeal. These books have circus glamour, dangerous journeys, covert missions, and sudden reversals, but they are also interested in trust, power, and the pressure young people feel when adults try to box them into smaller lives. Cass is capable, but she is not polished. She rushes in, makes mistakes, learns the hard way, and grows into the role the story keeps forcing on her.

If you are choosing this series, expect adventurous middle grade fantasy rather than soft, cozy magic. The pace is brisk, the world keeps opening outward, and the mood mixes sea adventure with court intrigue. Readers who like clever heroines, travel, secret groups, and fantasy that stays in motion should feel at home here. It is a good fit for anyone who wants a quest story with ships, conspiracies, and a heroine who meets danger head-on.