Front Cover:
Flower in bloom. Image credit: D. Raghu Ram

Front Inside Cover:
Cartoon

Back Cover:
Picture shows the Super Kamioka neutrino detector, with 50,000 tons of pure water surrounded by 11,200 shiny photomultiplier tubes. The detector measures 41.4 m high and 39.3 m across, so the simplest way to check or change the detectors is using a raft!
Image credit: SuperKamioka Lab, Japan

Back Inside Cover:
Sketch showing how the process of Base Excision repairs DNA when a base
of a nucleotide is damaged, for example cytosine. More details are in
the article.
Image Credit: Nobel Prizes and Laureates, http://www.nobelprize.org/nobel_prizes/chemistry