Welcome to my story of seahorses
My first book is about a most peculiar and much-loved group of animals: the seahorses. The biography of seahorses, if you like. It’s a blend of popular science, history, mythology, literature, and archaeology that traces a journey above and beneath the waves in pursuit of the elusive sea creatures that have captured the human imagination for thousands of years.
Poseidon’s Steed was published by Gotham Books (Penguin Group) in 2009 in paperback and in 2010 in hardback.
Seahorses on the radio
I’ve talked about seahorses and Poseidon’s Steed on a host of radio shows in the US, Canada, Australia, and the UK. Here are clips from a few of them:
A few reviews
‘Each chapter is a perfect blend of past and present, fact and whimsy’ Globe and Mail
‘A nuanced & thoughtful analysis’ National Geographic
‘In this fascinating book Helen Scales, an aptly named marine biologist, explains the myth, biology & ecology of what the Victorians called queer fish’ The Economist
‘Elegant & engaging’ Natural History Magazine
‘This is one charming book about one charming fish’ Booklist
‘Against every expectation, her attentive scientific descriptions show these sea-drifting enigmas to be even more wondrous than we previously thought’ Barnes & Nobel Recommends
Poseidon’s Steed on Facebook
You can keep in touch with the book and stay up to date with the latest news from the seahorse world via the Poseidon’s Steed Facebook page. I do my best to post the latest seahorse science and conservation developments there.
Get your copy
If you’re not lucky enough to have a friendly, local, independent book shop to get your copy, here are some online retailers that sell Poseidon’s Steed:
The making of…
Some photos I took while researching & writing the book including trips to Belize, Vietnam, and the Orkney Islands.


