287 pages, contains optical and SEM pictures of all discussed species. PDF of the whole book is available on ResearchGate (you probably need to be registered as a member, which is free):
https://www.researchgate.net/publicatio ... oft_287_pp
Here are links to articles for your reading pleasure. You may also submit brief reviews or discuss the contents of the articles.
Super SEM pictures. And you don't have to be a member; it downloads then asks you to join .