From an attic in North London to the world, the award-winning ecological audio adventure Lost on Infinity is now available for the first time as a fully illustrated children’s book.
Originally known as ‘Rockford’s Rock Opera’, Lost on Infinity was first launched as a dramatised musical audiobook in 2010. The story captured the hearts and imaginations of fans of all ages, having been downloaded over 2 million times and praised as a powerful teaching tool for children of all abilities.
Now, the new illustrated book version of Lost on Infinity brings together the cult audio story with colour pictures, maps, and more – along with instant links to the audiobook and songs that made the story ‘a classic of its time’ – to create a uniquely immersive storytelling experience.
The Island of Infinity is home to the last one of every extinct creature on earth. When Moog, a boy from Battersea, and his dog Rockford find themselves on Infinity, they discover a cast of amazing characters – from the small but mighty ‘Cocklebur Ick’ to the gigantic ‘Herculous Bird’ and the irritable guitar-wielding Registrar. As they race to escape the island, Moog and Rockford discover Infinity’s extraordinary secret and a message for the world that only they can deliver.
With surprising and inspiring insight, Lost on Infinity is a thrilling adventure that delivers a real-world message of hope for current and future audiences.
Praise for Lost on Infinity Audiobook
“This is an amazing mix of story, songs and sound effects. It has a freshness that makes you smile as you listen and could become a cult favourite as beloved as Wallace and Gromit.”
- THE TIMES
“A great story for kids which adults love too. A stunning creation.”
- BBC RADIO 4
“A thoroughly modern musical…with an ingenious story”
- THE GUARDIAN
“This smartly-written, artistically-composed musical story has children as its targets but adults as its bulls-eye. Upgrades the children’s storybook to the 21st century, without losing the magic.”
- WIRED Magazine
“This extraordinary story spreads a most important message in a mysterious and magical way. This story has been created and produced with love, passion and great skill and will endure as a classic to be enjoyed by the world’s children and adults for generations to come.”
- Susan Stranks
Lost on Infinity
Created by Steve Punt,
Matthew Sweetapple and
Elaine Sweetapple
Published by Sweetapple
20th November 2025
Fiction | Paperback | £12.99
ISBN 978-1-7392630-4-1
