If you want to buy a scientific work, go your way. If you have humor and that, for you, gardening and humor go well together, this booklet is for you. You will enjoy good advice but also puns and other winks that have delighted me. Look at the cover: it sets the tone! :-) Small flat anyway. If coverage is a nice bright green, it should think about the vision tired gardeners who have more trouble with the font that I find too small ... and green background. A rethink if the book is republished. Thank you for them.