Pre-order "Darwinian Agriculture"
Amazon.UK has been listing my book for a while and now says it's #5 in Crop Production and #6 in Biotechnology, based on pre-orders. Order from them and maybe you can help it overtake The Cannabis Grow Bible for third place.
Oops! Biomimicry just leap-frogged past Darwinian Agriculture with a Kindle edition, to take #1 in Biotechnology, somehow bumping Darwinian Agriculture to #10 (just ahead of Little Book of Beer Tips).