Oscar & Floki's Harbor Adventures - Children's Books by Onna Floro

Whimsical children's books about two maine coon cats who explore cozy harbor mysteries.

Welcome to the world of Oscar & Floki, a magical children’s book series by author Onna Floro. These adventurous Maine Coon brothers invite young readers (ages 5–7) to join them in a whimsical harbor town full of secrets, friendship, and cozy discoveries. Perfect for parents, teachers, and kids who love animal adventures, cozy mysteries, and fun read-aloud stories.

Oscar & Floki Children's Book Series

Whimsical adventures for kids ages 5-7

Book 1 - The bottle by the sea (coming soon!)
As autumn paints the harbor in shades of gold, a mysterious bottle washes ashore. inside is a clue that sends Oscar and Floki on their very first great adventure - one filled with swirling leaves, hidden secrets and courage to follow where teh tide may lead.

  • Book 2 - The Midnight Carnival

  • Book 3 - The Lighthouse Secret

  • Book 4 - The Whispering Library

  • Book 5 - The Moonlight Map

  • Book 6 - The Secret of the Silver Paw Prints

Upcoming releases!

Meet the Oscar & Floki Crew

Maine Coon cats, seagulls, crabs & more friends from the harbor

"Welcome to our harbor! We’re Oscar and Floki — two Maine Coon brothers who always find more adventure than we expect. Some say Oscar is the sensible one, and Floki is the mischievous one… and those people would be right.But we’re never alone. Captain Gulliver (don’t call him Beakface) is always squawking advice, Admiral Shellback is forever barking orders, and Miss Everly keeps us safe with stories, wisdom, and warm bowls of milk.Together, we’ve discovered bottles with secret messages, maps that lead to hidden treasures, and keys that promise more mysteries ahead. Come along — every pawstep in our harbor leads to a new story… and we’d love for you to join us!"

Free Coloring Pages + Extras!

Join Oscar & Floki's Crew for stories, printables & more!

Sign up today and get cozy updates, sneak peeks of new Oscar & Floki children’s book adventures, and fun surprises like printable coloring pages and activity sheets. It’s the purr-fect way to join the adventure — straight from the bookshop attic to your inbox!

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Oscar & Floki Fan Art Gallery

See how readers bring the adventures to life!

Want to share your art? Email us your Oscar & Floki coloring pages and we will feature it here!
Send them to: [email protected]

Children's Book Author: Onna Floro

Inspired by two real Maine coon cats - Oscar & Floki!

Hi, I'm Onna Floro! I am a children’s book author who creates whimsical stories filled with curiosity, courage, and plenty of cat fur. My series, the Oscar & Floki Adventures, follows two playful Maine Coon cats as they explore a magical harbor town full of cozy mysteries and new friends.When I'm not writing children’s books about cats and adventures, I can usually be found playing with the real Oscar & Floki — My two mischievous Maine Coon companions who inspired the stories. I loves sharing fun extras like free printable coloring pages for kids, so readers can bring the adventures to life in their own creative way.

Contact Onna Floro - Author of Oscar & Floki Children's Books

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We respect your privacy (and your inbox). Here’s how things work:What we collect: If you sign up for our mailing list, we’ll ask for your email address. That’s it.How we use it: We use your email to send you updates about new books, special offers, and fun extras (like coloring pages).What we don’t do: We never sell or share your email with anyone else. Ever.How to opt out: Every email we send includes an unsubscribe link. One click and you’re out.⚓ Terms of UseWelcome aboard! By using this website, you agree to:Enjoy the content responsibly. The stories, artwork, and characters here are protected by copyright. Please don’t copy, redistribute, or use them without permission.Links to other places. Sometimes we link to other websites. We can’t control what’s on those sites, so please explore them at your own discretion.Changes. We may update these terms from time to time. If we do, we’ll post the new version right here.📩 ContactQuestions? You can always reach us at:
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Oscar & Floki™ is a trademark of Onna Floro.
Made with pawprints & stories in a little harbor town. 🐾