Who Are The Main Characters In Leviathan?

Deryn’s the standout—her disguise as Dylan Sharp had me grinning at every close call. Alek’s growth from naive royalty to someone who questions his legacy is quietly powerful. And Dr. Barlow? Pure mystery in a Edwardian dress. The crew’s chemistry drives the whole adventure.

If you haven’t met Deryn yet, you’re missing out. She’s this fiery, quick-witted airman (well, airwoman in disguise) who’s equal parts hilarious and heroic. Alek’s her perfect foil—a prince who’s literally running for his life, yet still clings to his old-world manners. Their banter alone is worth the read. Dr. Barlow’s the glue, though; she’s got that cool, calculated vibe that makes you wonder what she’s really up to. Even the Leviathan itself—a living airship!—feels like a character. The way Westerfeld weaves their stories together against this backdrop of war and scientific wonder is just masterful. You end up rooting for everyone, even when they’re on opposite sides.

Deryn Sharp is hands down my favorite—a girl who’s so good at being a 'boy' that she outflies everyone in the British Air Service. Her slang-heavy dialogue and sheer audacity make her pop off the page. Alek’s more reserved, but his journey from sheltered prince to reluctant leader is surprisingly touching. Their dynamic’s the heart of the story, especially when they’re arguing about fabricated beasts vs. clanking war machines. Dr. Barlow’s the wildcard, dropping cryptic hints about her mysterious cargo while her pet Tasmanian tiger lurks around. The contrast between Deryn’s scrappy survival instincts and Alek’s aristocratic rigidity keeps the tension fresh, and the supporting cast—like the ever-loyal Klopp—rounds out the chaos nicely.

Leviathan' by Scott Westerfeld is one of those books that sticks with you because of its vivid characters. The protagonist is Deryn Sharp, a brilliant and daring girl disguised as a boy to serve in the British Air Service—her wit and courage make her unforgettable. Then there’s Alek, the Austro-Hungarian prince on the run after his parents' assassination, carrying this mix of privilege and vulnerability that makes his arc so compelling. The story’s a wild ride of clashing worldviews, with Deryn’s Darwinist upbringing and Alek’s staunch Mechanist beliefs. And let’s not forget Dr. Barlow, the enigmatic scientist with her thylacine companion—she’s the kind of character who steals every scene she’s in. The way their paths collide against the backdrop of an alternate WWI is just chef’s kiss.

What I love most is how Westerfeld doesn’t just pit them against each other but forces them to grow together. Deryn’s struggle with her identity and Alek’s coming-of-age under pressure add layers to the adventure. Even side characters like Count Volger and Newkirk have their moments to shine. It’s one of those rare steampunk tales where the cast feels as dynamic as the worldbuilding.