How to send him a message euphemistically?

I want to read your book, lend it to me, and I'll lend you the latest edition next time. This book is very valuable. I like it better. I want to know more. If you want to borrow this book and look at resource sharing, if you want to have an exchange, say you are interested recently. Have you read this book? I thought you were interested, so I'll borrow it.