This 10-book lot consists of E.C. Tubb's Dumarest series, a vintage science fiction novel in English. The books are paperbacks and are intended for adult readers. The narrative type is fiction and the genre is science fiction. The author is E.C. Tubb and the publication year and era are unknown, but the books were manufactured in the United States. The lot includes the first eight books of the series. The books are being sold as is. Please See the pictures