Martian Time-SlipBy Philip K. Dick; Read by Tom Parker6 Cassettes – 9 hours [UNABRIDGED] Publisher: Blackstone AudioISBN: 0786113529Date Published: 1998 Themes: / Science Fiction / Mars / Politics / Time-travel / Mental Illness / Aliens / Philosophy / On the… Read moreReview of Martian Time-Slip By Philip K. Dick