Where to buy

Paperbacks:
Where possible, I would encourage readers to order the books from their local bookstore. They can otherwise be purchased online from The Book Depository

In Denmark, the Kingdom of Clockwork paperbacks are on sale in the gift shop of the Round Tower of Copenhagen and the bookshop Fantask

E-books:
Available from Amazon: Kindle

Audiobooks:
Available from most audiobook distributors, including Mofibo, Audible, etc. :

Mofibo

Audible