Read "The Jungle Book" by Kipling, Rudyard for free. A classic public domain work covering adventure stories, english, animals -- fiction, feral children -- fiction. Available in full text from Project Gutenberg.
Adventure stories, English
Animals -- Fiction
Feral children -- Fiction
India -- Fiction
India -- History -- 19th century -- Fiction
Jungle animals -- Fiction
Jungles -- Fiction
Mowgli (Fictitious character) -- Fiction
Short stories
This book is in the public domain. Free to read and download from Project Gutenberg.