The cover art became more eye-catching and vivid with the addition of illustrators Rudolph Belarski, Earle K. Bergey and Rafael DeSoto. John Erskine's The Private Life of Helen of Troy is an early Popular Library title with conspicuous cover art and blurb ("Her lust caused the Trojan War") which made it eagerly sought by collectors.
The cover art became more visually appealing and vibrant thanks to illustrators Rudolph Belarski, Earle K. Bergey, and Rafael DeSoto. John Erskine's The Private Life of Helen of Troy is an early Popular Library title with striking cover art and a blurb ("Her lust caused the Trojan War") that made it highly sought after by collectors.