age 11+
Written when he was just sixteen, The Secrets of My Spectrum offers a heartfelt, jargon-free look at life on the autism spectrum. Diagnosed at thirteen, Callum Knight describes everyday experiences—sensory overload, shutdowns, stimming, anxiety, and social navigation—in short, honest chapters that bring his world vividly to life.
What You’ll Discover
- How sensory challenges and shutdowns feel from the inside
- The role of stimming and soothing behaviours in self-regulation
- Practical insights on anxiety, social situations, and unexpected changes
- Genuine reflections on empathy, special interests, and what makes "good days" good.
Who It’s For
- Parents, carers, and support staff are seeking a deeper understanding.
- Teachers and SENCOs are looking for classroom strategies and empathy.
- Autistic children and teens who want to feel seen, heard, and understood.
Editions & Accessibility
- Notes pages after each chapter—for families and educators to personalise support.
- Large-print edition—for dyslexic and visually impaired readers.
- Available in paperback, ebook, audiobook and bundle saver formats.
Why Readers Love It
- Written by an autistic teen, authentic, clear, and relatable
- Warm, everyday language—no medical jargon.
- Highly rated by parents, educators, and the autism community.
- #1 bestseller in multiple Amazon categories.
- Backed by hundreds of glowing reviews.
table of contents
- Introduction
- Communication
- Travel
- Socialisation
- Focus
- Anxiety
- Soothing Behaviours / Stimming
- Empathy / Accepting Gifts
- Education
- Meltdowns / Shutdowns
- Overthinking Sensory Challenges
- Appointments
- Literal / Visual Thinking
- Unexpected Situations
- Special Interests
- Good Days and Bad
- Conclusion
- About the Author
- Crisis & Helpful People
reviews
⭐⭐⭐⭐⭐
"Thank you, Callum. This book has been so important for my 13 year old son and I. It is the first book about autism he has wanted to engage with, and it has really helped us have open conversations. "
— RW (Amazon Customer)
⭐⭐⭐⭐⭐
" This book is very good and helps me understand my daughter's autism."
— Paula (Amazon Customer)
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" I
⭐⭐⭐⭐⭐
"Thank you, Callum. This book has been so important for my 13 year old son and I. It is the first book about autism he has wanted to engage with, and it has really helped us have open conversations. "
— RW (Amazon Customer)
⭐⭐⭐⭐⭐
" This book is very good and helps me understand my daughter's autism."
— Paula (Amazon Customer)
⭐⭐⭐⭐⭐
" I got this book after hearing about it on social media. I have been reading it every night with my 7-year-old, who is autistic, specifically with Pathological Demand Avoidance. He has found it very reassuring that other children have felt the same as him, and I find it invaluable to understand how he views the world. As he grows into a teenager, it will really help him. Great book. "
— Mrs T Flower (Amazon Customer)
⭐⭐⭐⭐⭐
"It is an insightful resource that would greatly enhance the quality of support and understanding and foster greater inclusion. Thank you."
— Brian, Autism Support Community
📖 Every Frami Books Purchase Supports the Author Directly.
Signed Standard Paperback
£8.95
Choose your shipping at checkout.
Ships via Royal Mail Monday-Friday.
USA & UK
Signed (Large Print) Paperback
£9.95
Easier to Read for People with Visual Stress or Eye Conditions
- Larger font reduces eye strain, especially for people with dyslexia, glaucoma, or age-related vision issues.
Neurodivergent-Friendly
- Many autistic, ADHD, or PDA readers find increased spacing and larger text less overwhelming and easier to focus on.
More Comfortable for Long Reading Sessions
- The gentler visual experience is ideal for people who fatigue quickly when reading smaller print.
Suitable for Young or Reluctant Readers
- Teen readers, especially those with SEN (special educational needs), often prefer large print to help them stay engaged.
Accessibility Without Compromise
- Large print editions keep all the original content but present it in a more inclusive way — no abridging necessary..
eBook £4.95
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Callum Knight: Teen Author & Designer
At just 16, Callum published The Secrets of My Spectrum, a powerful, first-person journey through life on the autism spectrum. His candid storytelling and thoughtful design choices, like dyslexia-friendly layouts and reflection pages, have resonated with families and neurodivergent readers around the world, making him a trusted voice in autism advocacy.
He's since expanded his creativity into two gentle, inclusive picture books, crafting warm stories and fun activities.
"This book should be in every school, library, diagnosis centre, and therapist's office." — Brian.
The Secrets of My Spectrum has reached #1 Best Seller in more than 4 Amazon categories in the UK. Including: Biographies of People with Disabilities, Children's Autism Spectrum, Educational Strategies & Policies, Educational Reference, Psychology.
To connect with Callum, you can find him on Facebook 'Callum Knight Autism' or email: hello@framibooks.com