The books are:
- Immeasurable Equation
- Extensions Out: Immeasurable Equation Vol. II
- Jazz by Sun Ra
- Jazz In Silhouette
Two of these were pamphlets that accompanied early Sun Ra albums issued in the late 1950s; the other two were published more than a decade laterby Infinity Inc./Saturn Research. CvsD’s reprints are fastidiously designed facsimiles of the original publications, marking the first time they have been available in their Ra-ordained form since they were published.
The books are sold as a set and the first edition is limited to 1000 copies. Grab them while you can!