ARRL Handbook 1999, 2005, 2007 $10ea. ARRL Antenna Books, 13th, 19th and 21st Editions $5ea. RSGB The Antenna File $5 W1FB Antenna Notebook $5 Vertical Antenna Classics 1st Ed $5 ITT Reference Data for Radio Engineers, 5th Edition $5 All are in good condition with some wear and not marked up. 73, Richard KL0DR 223-5399