Edgar Rice Burroughs 
Beasts of Tarzan [PDF ebook] 

The Return of Tarzan is Edgar Rice Burroughs’ third novel in the series starring the man raised by apes. First serialized in 1914 in All-Story Cavalier magazine, it was published as a novel in 1916. After marrying Jane at the end of The Return of Tarzan, and claiming his birthright as Lord of Greystoke, our former ape-man finds his infant son has been kidnapped in London by old enemies. Following an anonymous call, Tarzan falls into his enemies’ trap and finds himself once more exiled in the wild, this time with the threat hanging over him that his young son will be raised by cannibals.