To be honest, the thought of a science book entirely in rhyme filled me with dread – it seemed like a cross breed between William McGonagall and John Gribbin, a terrifying thought. In practice the reality is much better. The Cosmic Verses is a charming read in which James Muirden manages to pack a surprisingly broad view of the history of our ideas on the universe into verse form. The style is a loose rhyming structure, though occasionally he has a little section in a different form, such as limerick. There are also short side notes where a point needs a little more explanation – where these are more than a couple of words, they too rhyme. The book is largely chronological, only having major hiccups by ignoring the timing of the Judeo-Christian inputs to ideas on creation and slotting them in to later interpretations, and in a decidedly unbalanced portrayal of religious impact on science that conveniently forgets, for example, who was responsible for the final destru...