It's Susie Saucer!

I love this one! This one's from 1952. Another big thanks to UFO POP.com, where I found this image.

I also found this, from the

Susie Saucer, the youngest of all flying saucers, was specially chosen to fly to earth with flame, the lord of venus. There she met Ronnie The Rocket and, disobeying Flame's orders, she flew away to play with him.

Biblio.com has an edition for sale, at only a mere $1,550.00. On the Alibris book site, it's selling for $1,552.00.