The Perihelix is available in paperback format

There are two editions of the Perihelix in paperback

  • the Createspace version ISBN 9781523407613 is sold via Amazon outlets, the Createspace store, [and Book Depository, tba]
  • The Blurb edition ISBN 9781364414917 is sold through most retailers although you may have to order it.  It is printed in the UK and can be shipped worldwide.
  • the Blurb edition ISBN 9781364463083 is a proof version with 13 typos and larger print, available at a reduced price only through the Blurb bookstore or this handsome widget.

The recommended retail prices are $10.99, £7.99 and €10.15.  Prices may vary.