Endless Forms: Charles Darwin, Natural Science, and the Visual Arts by Diana Donald & Jane Munro china On the Verge of Insanity Photographers of those years On the Verge of Insanity provides a nuanced and considered overview of an extraordinary man who had to cope with mental illness at a time when the symptoms were readily misunderstood and professional treatment was insufficient ISBN 10: 0921381123 ISBN 13: 9780921381129 Endless Forms: Charles Darwin that will coincide with the global celebration of the bicentenary of Darwin’s birth and the 150th anniversary of the publication of On the Origin of Species by Means of Natural Selection (1859)