Used availability for Louise Lawrence's The Wyndcliffe

Hardback Editions

March 1975 : USA Hardback

Title: The Wyndcliffe: A story of suspense
Author(s): Louise Lawrence
ISBN: 0-06-023768-6 / 978-0-06-023768-4 (USA edition)
Publisher: Harper & Row
Availability: Amazon   Amazon CA   

April 1974 : UK Hardback

Title: Wyndcliffe
Author(s): Louise Lawrence
ISBN: 0-00-184919-0 / 978-0-00-184919-8 (UK edition)
Publisher: HarperCollins Distribution Services
Availability: Amazon   Amazon UK   Amazon CA