Two jungle book tales. One about Won-tolla, a solitary wolf, who warns the jungle folk of a marauding band of dholes--killer dogs from the plains. The other about a lesson that Mowgli had to learn. 28. Los perros rojos. El ankus del rey by author Rudyard Kipling. Published by Vicens Vives Export. This book has a 13 digit ISBN number 9788431677336 and a 10 digit ISBN number 8431677333.