This series contains works that McCaffrey wrote and had published by various publishing houses from 1968-1999. The following book series' and titles are represented in this series: Dragonriders of Pern and Harper Hall, Acorna, Catteni, Crystal Singer, Dinosaur Planet, Doona, Pegasus, Planet Pirates, Ship Who Sang and The Tower and the Hive. Also contained in this series are the manuscript drafts for the publications that McCaffrey co-wrote and co-edited including Crisis on Doona, Dragonlover’s Guide to Pern, Alchemy and Academe, Ship who Sang, Far Horizons, The N Auntie, David Copperfield’s Beyond Imagination, The Quest of a Sensible Man, and Once Upon a Time.