So you're a radio amateur or shortwave listener (as the RSGB news always puts it), but you're lacking in space for the traditional big antenna farm? This book is a pretty good overview of ways to get around that problem, either by using small antennas, or hiding larger antennas in something else.
Much of this material is available online — if you read the author's blog, you'll recognise quite a lot of the book from his articles — but it's nice to have it all collected together in one place and neatly copyedited; definitely recommended. If it'd been out a few months ago I could have saved myself a lot of effort!
ISBN 1905086660.