There is a bonus attached to Mr. Villarreal’s new book of poetry: a one-act play which deals with seeing only what one wants to see to the detriment of a birthing consciousness. The novella deals with the would-be world the protagonist/narrator moves through, a not too pleasant one. As always, life is a format ever in the works in a Villarrealean piece!

McPhee, in prose distinguished by its warm humor, keen insight, and rich sense of human character, looks at the people who drive trucks, captain ships, pilot towboats, drive coal trains, and carry lobsters through the air: people who work in freight transportation.

This open access book surveys the development of OCAC technology in the last decade for solid fuel conversion in fluidized beds. The scientific concerns, including combustion and emission characteristics, ash-related problems, OC aging, and so on, are summarized and analyzed. Beyond this, new concepts like OCAC with Oxy-PFBC, OCAC coupled with staged fuel conversion, OCAC in rotatory kilns and multi-functional OCAC are proposed, so as to promote the applications of OCAC to various fields in the future. Moreover, this book also outlines the perspectives for future research and development of OCAC. As an emerging technology, extensive studies and investigations are still necessary to fill in the gap from the fundamental understanding of the technology to its industrial demonstrations. Nevertheless, we believe that this book provides novel insights for the readership of energy and combustion and stimulate meaningful follow-on research on OCAC technology.