A dyslexia-friendly adventure for curious readers aged 10 to 12, designed to gold-standard typography guidelines so every reader can enjoy the story with ease.
Eleven-year-old Finn Calloway keeps a notebook called the Altitude Almanac. It’s his record of wind speeds, paper gliders, and the small things that don’t quite add up.
His cat Nova seems to know the answers. Every evening she sits on the windowsill and studies the sky, as if she’s reading it. Then Finn’s experiments start producing results that no one can explain.
Finn isn’t working alone. His friend Zara is sharp, practical, and not easily impressed. His mentor, the quietly extraordinary Mr. Osei, knows more than he lets on. Together they help Finn understand what Nova has been crossing into. It’s a place that appears on no map. A place called the Slipstream.
And the closer Finn gets to the truth, the more he realises that some discoveries change everything.
Designed for readers with dyslexia
Clear, open sans-serif typefaceGenerous 1.5× line spacing with short paragraphsLeft-aligned text to prevent tracking difficultyChapter-opening illustrations as natural rest pointsThe design follows the published typography guidelines of the British Dyslexia Association and the International Dyslexia Association. This is a complete, immersive adventure. Every reader deserves a story they can lose themselves in — and this one was built so they can.
