The points of issue
Lancer mass-market paperback original (erotic novel). Scarce: Lancer failed around the time of publication, so few copies were distributed. Reissued as 'Equinox'.
Is this the true first?
US Lancer paperback original (1973) is the true first; Savoy Books issued a UK edition in 1980, and it was reissued as 'Equinox' by Masquerade Books in 1994.
Telling it from reprints & book-club editions
None.
Frequently asked questions
Is my copy of The Tides of Lust (later 'Equinox') a first edition?
Look for these first-edition points: Lancer mass-market paperback original (erotic novel). Scarce: Lancer failed around the time of publication, so few copies were distributed. Reissued as 'Equinox'.
How do I tell the first printing from a later one?
Check the copyright page for the publisher's first-printing convention and confirm the points above. US Lancer paperback original (1973) is the true first; Savoy Books issued a UK edition in 1980, and it was reissued as 'Equinox' by Masquerade Books in 1994.
Is the book-club edition the same as the first?
None.
I have a first edition of The Tides of Lust (later 'Equinox') — what should I do?
If you're clearing books, New Mexico Literacy Project offers free pickup in Albuquerque, any condition, and makes sure collectible copies aren't lost. To sell, see the author's collecting guide. Either way, nothing valuable ends up in a landfill.