Herbalist, author and KVMR 89.5 FM “Garden Forum” host Kathi Keville never dreamed she’d write 15 books. “I wasn’t even thinking of writing a single one.”But here she is, author of “The Aromatherapy Garden: Growing Fragrant Plants for Happiness and Well-Being” (Timber Press, 2016), which just may be her proudest effort to date. Duh, it’s Keville’s very own herb garden, where over 500 species of culinary, medicinal and aromatic plants from around the world thrive. The book’s 200 stunning color photos show off featured plants accompanied by poetic descriptions of their signature scents, histories and gardening tips. So far, reaction to “The Aromatherapy Garden” has been pretty positive.