Echo City Capers Christmas SpecialJoseph Swarctz, Greco, Ralph, Jr. · First published 2023Open the Tome
Lesbian RomanceElizabeth Coldwell, M. Christian, Heather Day, Izzy French, Greco, Ralph, Jr. · First published 2016RomanceOpen the Tome
FAR OUT WITHIN: Off-Trail Science Fiction and FantasyRalph, Jr. Greco · First published 2012Open the Tome
Archaeological assessments for the San Antonio 201 Wastewater Treatment ProjectRalph Snavely, Margaret Greco, Anne A. Fox · First published 1984Open the Tome
