CompleteVCA.com lists the complete V.C. Andrews series on the library page. The website displays her novels in the order of publication. The novels appear chronologically within the series to which they belong.
The list on CompleteVCA.com indicates books that V.C. Andrews wrote herself by providing heart symbols following the publication dates. Andrews died in 1986, the same year "Dark Angel" in the Casteel series hit the market.
After the author's death, ghost writer Andrew Neiderman wrote the next novel in the series, "Fallen Hearts," in 1988. Neiderman continues to keep the Andrews legacy alive by writing in her name as of 2015.