...covering Australian comics
Personal Romance Library has been linked together as part of a group of related titles with ongoing title/feature.
The relationship between these titles is uncertain. Bonzer reports Silhouette, Star and Diamond are one series. They have similar styling and contents, but seem more likely to be separate series with common branding, rather than one series with continuous numbering. There are also UK editions of some issues with different (lower) pricing.
Dating and other publication details are very uncertain for these titles.