The RSGB has released a new book written by Alan Betts, G0HIQ entitled The Full Licence, aimed at amateur radio students progressing to the full licence level.
Fully revised to reflect the changes introduced in Syllabus 2019 the Full Licence Manual contains all of the information required to move to the final stage of amateur radio licensing. Written to match the Full licence syllabus the book is broken down into logical sections. Licence conditions are covered in detail as are operating techniques and amateur radio safety.
There are sections covering technical matters such as circuits, semi-conductors and more. The Transmitter and Receiver are covered in detail along with the material required for understanding the Software Defined Radio section of the syllabus. Feeders, Antennas and Propagation all get chapters of their own, as do Electromagnetic Compatibility and Measurements.
Full Licence Manual - https://www.rsgbshop.org/acatalog/Online_Catalogue_Training_19.html#a1659