I edited and assembled quite a few blog posts and published them as the eBook Thoughts on Blastocystis in Amazon!
Please also note that our review 'Recent Developments in Blastocystis Research' published in Advances in Parasitology Vol. 82 is also available for purchase in Amazon.
Clark CG, van der Giezen M, Alfellani MA, & Stensvold CR (2013). Recent developments in Blastocystis research. Advances in Parasitology, 82, 1-32 PMID: 23548084