The usual minor, but constant OCR problems. E.g.,The first men inside Jupiter. T AM the shipThe writings of Lester Del Rey have been removed due to a request by John Betancourt of Wildside Press.(Contents information excerpted from The Internet Speculative Fiction Database)Art:Pressure Vessel by Jack GaughanA Matter of Recordings by uncreditedPrez by uncreditedThe Cube by Jack GaughanA Game of Biochess by Jack GaughanHired Man by Jack GaughanFruit of the Vine by uncreditedDry Run by Jack GaughanWhipping Star (Part 2 of 4) by Jack GaughanEssays:Reading Room (If, February 1970) by Lester del ReySf Calendar (If, February 1970) by uncreditedHue and Cry (If, February 1970) by Ejler JakobssonNovelette:Pressure Vessel by Ben BovaSerial:Whipping Star (Part 2 of 4) by Frank HerbertShort Stories:A Matter of Recordings by Larry EisenbergPrez by Ron GoulartThe Cube by C. M. DrahanA Game of Biochess by T. J. BassHired Man by Richard C. MeredithFruit of the Vine by George C. WillickDry Run by John R. Pierce