The phrase "forthcoming monograph" refers to a book that is currently being written or prepared by an author and will be published in the near future. It means that a new book on a specific topic is expected to be released soon. Full definition
ArtTable's tenth artnet Artist Breakfast featured artist Mierle Laderman Ukeles in conversation with curator Kari Conte on the artists» forthcoming monograph Mierle Laderman Ukeles: Seven Work Ballets. (arttable.org)
As his onetime mentor Michael Kenna writes in the introduction to Langer's forthcoming monograph Secret City (a limited - edition case - bound volume to be published this summer by Nazraeli Press), «fear is often the physical manifestation of our fertile imaginations, about what could happen next. (bombmagazine.org)
Data from the survey will be described in a forthcoming monograph. (educationnext.org)