Learning to trade cryptocurrency involves understanding both the technical and fundamental aspects of the market. Here are some highly recommended books to help you get started:

1. **"Cryptoassets: The Innovative Investor's Guide to Bitcoin and Beyond" by Chris Burniske and Jack Tatar**:

- This book provides a comprehensive overview of the various types of crypto assets and strategies for investing in them. It covers blockchain technology, valuation, and portfolio management.

2. **"Mastering Bitcoin: Unlocking Digital Cryptocurrencies" by Andreas M. Antonopoulos**:

- Although primarily focused on Bitcoin, this book offers deep insights into the technical workings of cryptocurrencies and is a great starting point for understanding the underlying technology.

3. **"The Bitcoin Standard: The Decentralized Alternative to Central Banking" by Saifedean Ammous**:

- This book discusses the history of money and the role of Bitcoin as a decentralized digital currency. It provides a broad perspective on the economic implications of cryptocurrencies.

4. **"Blockchain Basics: A Non-Technical Introduction in 25 Steps" by Daniel Drescher**:

- For those new to blockchain technology, this book offers a step-by-step guide to understanding the fundamental concepts behind blockchain and cryptocurrencies.

5. **"Cryptocurrency: How Bitcoin and Digital Money are Challenging the Global Economic Order" by Paul Vigna and Michael J. Casey**:

- This book provides an overview of the impact of cryptocurrencies on the global economy and how they are transforming financial systems.

6. **"Technical Analysis of the Financial Markets" by John Murphy**:

- While not specific to cryptocurrencies, this classic book on technical analysis covers the principles and techniques that can be applied to trading crypto markets.

By reading these books, you can gain a solid foundation in cryptocurrency trading, understanding both the technical and economic aspects of the market.