About The Book

A funny, affectionate and reassuring take on the bad day blues from the bestselling creator of I Am Bat and Colin and Lee, Carrot and Pea.

Seahorse is having a bad day, in a terrible week, in an awful ocean. He woke up wrong and stubbed his tail and everything is wet!

So don't tell him funny stories or give him a hug, and DEFINITELY don't give him his favourite snacks on his special plate

Because Seahorse is furious and there is NOTHING you can do about it. Or is there...?

  • Help little ones find the way out of a very bad mood with this gentle and relatable book.
  • Perfect for encouraging conversations about feelings!
  • Bold, graphic and appealing artwork showing a delightful underwater world.


Also by Morag Hood and illustrated by Ella Okstad:
Sophie Johnson: Unicorn Expert
Sophie Johnson: Detective Genius
Sophie Johnson: Sports Superstar

About The Author

Morag Hood is an author and illustrator who lives in Edinburgh with her husband, Snorri. After working backstage in theaters for a few years she went back to school to study children’s book illustration and has been making picture books ever since. Visit her at MoragHood.co.uk.

Product Details

  • Publisher: Simon & Schuster Children's UK (April 23, 2026)
  • Length: 32 pages
  • ISBN13: 9781398548732
  • Ages: 3 and up

Browse Related Books

Resources and Downloads

High Resolution Images

More books from this author: Morag Hood

BACK TO TOP