I first bought the Kindle version, but the designs are illegible and I did not manage to make use of the table of contents. By cons in terms of content, it is the most practical book to start with Warré hive (revised and modernized). Since I have taken the plunge, and I installed a hive in my garden, and it is to this book that I return to each manipulation to perform. By cons, you better go for a placement with a beekeeper before launching. The book knowledge, as precious as it is, does not replace the initiation passing from one human to another: well coordinate its actions, smoke correctly understand the movements of bees, etc ...