Time to get caught up on titles I've raved about in hardcover (some more than once) that have had their paperback release since. Reading groups, start your engines! Here's what we're reading:
THE SIXTH EXTINCTION - Elizabeth Kolbert
Pretty much every media outlet that published a best-of-2014 included this on on its science list. Ms. Kolbert's thoroughly researched treatise on the current state of species extinction is a must-read.