Llana of Gathol is an Edgar Rice Burroughs science fiction
novel, the tenth of his famous Barsoom series. It consists of four
stories that were originally published in Amazing Stories in 1941
(details see below). The first collected edition of Llana of Gathol
was published in 1948. It is the penultimate book in the Barsoom
series and the last to be published during Burroughs's
lifetime.
The stories in Llana of Gathol have a somewhat more humorous
tone than earlier entries of the Barsoom series, and this book is
considered to be an example of Edgar Rice Burroughs engaging in
self-parody late in his career.