Tarzan and the Jewels of Opar : Bibliotech Press : 9781636372136 : 1636372139 : 11 Nov 2022 : Tarzan and the Jewels of Opar is a novel by American writer Edgar Rice Burroughs, the fifth in his series of twenty-four books about the title character Tarzan. It first appeared in the November and December issues of All-Story Cavalier Weekly in 1916, and the first book publication was by McClurg in 1918. Tarzan returns to Opar, the source of the gold where a lost colony of fabled Atlantis is located, in order to make good on some financial reverses he has recently suffered. While Atlantis itself sank beneath the waves thousands of years ago, the workers of Opar continued to mine all of the gold, which means there is a rather huge stockpile but which is now lost to the memory of the Oparians and only Tarzan knows its secret location. A greedy, outlawed Belgian army officer, Albert Werper, in the employ of a criminal Arab, secretly follows Tarzan to Opar. There, Tarzan loses his memory a