I have two ebooks - one for people new to Bitcoin which shows step by step on how to buy first coins with wiretransfer or credit card. Second which his for people who already own any BTC to show how to make passive income from it investing into various projects. Both free updated when methods change (the crypto income guide ebook had already 6 upgrades). Link to read more: https://fuk.io/free-ebook-for-subscribers/
Really? Special books for crypto? I thought, just helpful guides can be the best solution to find out the fast ways to earn BTC with the help May be they will also publish their book about trading soon.