The easiest way to get hold of the English book is to order from an on-line book store.

UK edition:
ISBN 185959350X, 420 pages, fifth edition published 2012 (Class Publishing, London)

US edition:
ISBN 978-1859593370, 432 pages, fourth edition published 2011 (Class Publishing, La Vergne, USA)

These are stores where the book is available:

Amazon.com - USA (US edition)

Amazon.co.uk - Europe (UK edition)

Amazon.de - Germany, Austria, Switzerland, Luxemburg

Spanish - 2nd edition 2010 Ediciones Diaz de Santos

Norwegian, 3rd edition, 371 pages (ISBN 9788202318918)
Cappelen Damm Type 1 diabetes hos barn, ungdom og unge voksne. Bli ekspert på din egen diabetes

Danish (ISBN 91-975120-3-6)
Diabetesforeningen webshop

Polish (ISBN 978-83-929212-0-2)
Second edition 2010 Cukrzyca typu 1 u dzieci, mlodziezy i doroslych