“…A good place to start is a (relatively thin) book, The Biofilm Primer (Costerton, 2007), by the 'grandfather' of biofilm microbiology, William 'Bill' Costerton. In passing, the fascinating subject of cell-to-cell communication has been demonstrated in bacteria isolated from brewery process biofilms (Priha, Juvonen, Tapani, & Storgårds, 2011). In passing, the fascinating subject of cell-to-cell communication has been demonstrated in bacteria isolated from brewery process biofilms (Priha, Juvonen, Tapani, & Storgårds, 2011). …”