Q: Idylls of the King. Any help would be amazing. I can’t find any title page giving copyright or anything. Thank you!
A: Your book is part of the Vademecum Series and was published between 1909-1912.
Originally it came in a red labeled box.
At one time there was a paste-on (appliqué) on the bottom middle of the front cover. You can see what this looked like on the site.
Your book is a reprint and unfortunately has no value.