Siegfried & Siegfried's Summer Day & Siegfried's Year - 3 books, All Signed

Pigeon Publishers, Temuka. Volume 1 is Siegfried published 1992, ISBN 047301503X. Volume 2 is Siegfried's Summer Day published 1992, ISBN 0473016583. Volume 3 is Siegfried's Year published 1996. ISBN 0473037459. All 3 books are in very nice condition and all are signed by Marie and with Ziggy's pawprint on title pages. Also included is a letter from the author.