Sometimes looking back is the only way to move forward…

Tilly Fernsby’s happiest memory is the summer spent on the Isle of Mull with best friend Logan Wray and his aunt Joy, exploring the beautiful Scottish island and making plans and promises for their future.

Returning together nearly fifteen years later after Logan inherits his beloved aunt’s house is a bittersweet experience. Overcome with sadness, they both carry regrets and secrets from that summer.

For Tilly it’s a chance to right a wrong and learn to open her heart without the fear of getting hurt. For Logan it’s an opportunity to make good on a promise while being honest about his true feelings.

With the help of Aunt Joy's journal filled with lost love, heartfelt words and sage advice, a new dawn of honest emotions emerges to the breath-taking island backdrop of lochs and mountains.

Will Tilly and Logan endure further heartache, or can a summer promise pave a way to everlasting happiness?

What Readers Are Saying

  • 'An absolutely lovely read, very well written, just beautiful. Lovely storytelling, great characters and the snippets from Tilly's and Joy's journals were a delight and added to my overall enjoyment. Highly recommended.'

    — NetGalley review

  • 'With a backdrop of stormy skies and craggy mountains, grouchy neighbours and various residents, this is a wonderful way to immerse yourself in the Scottish countryside. Another beautiful story from Kate Frost.'

    — Helen Pryke, author

  • 'This isn't just a love story. It's a story of relationships in all their forms. Family, friends, ourselves, and our environment. How these relationships can both hurt and connect us. This is definitely a good summer read.'

    — NetGalley review

An emotional and uplifting story about lost promises, friendship and new starts, when exploring the past might be the perfect opportunity to discover love.

One Scottish Summer is set on the wild and beautiful Isle of Mull in Scotland, a brand new book for 2026.

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The Island of Hopes and Dreams