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| Apollo-Soyuz KNIGA cover signed by Alexei Leonov and Valeri Kubasov. |
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| Apollo-Soyuz KNIGA cover signed by both US and Russian crew: Thomas P. Stafford, Vance D. Brand, Donald K. Slayton, Alexei Leonov, Valeri Kubasov. |
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| Apollo-Soyuz cover signed by the US backup crew: Alan Bean, Jack R. Lousma, Ronald E. Evans. |
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| Photo: Alexei Leonov's "Space Age Solar Eclipse" painting. |
