The Boron Letters Book by Bond Halbert and Gary Halbertpremium off white cream pages Stitched binding Matte cover local premium copy Language English Dimensions 5. 5 x 8. 26 inches Pages amount 209 Summary *The Boron Letters* by Bond Halbert and Gary Halbert is a collection of marketing and copywriting lessons written as a series of letters from Gary Halbert to his son, Bond, while Gary was serving a prison sentence. The letters provide practical advice on direct marketing, salesmanship, and the