I wrote early on that the book would become a classic and it looks like it is on its way. The stats of this morning are as follows on amazon.com for the ebook version, an incredible bargain at $3.99 for more than 1300 total pages of chapters written by scientists about their life experience:
Amazon Best Sellers Rank: #343,476 Paid in Kindle Store (See Top 100 Paid in Kindle Store)
#75 in Kindle Store > Kindle eBooks > Nonfiction > Science > Biological Sciences > Biotechnology
#84 in Kindle Store > Kindle eBooks > Nonfiction > Professional & Technical > Professional Science > Biological Sciences > Biotechnology
Keep an eye on this book, it will see much action, and keep one reading for a very long time! However, it need not be read cover to cover, one can pick out chapters of interest and contact the authors -- check the back of the book for contact information. I am sure they will respond to your questions and/or inquiries!