Spainish Gambits - gone to User 257866
Spainish (Ruy Lopez) Chigorin - gone to User 257866
The Caro Kann Defence - Tartakower-Korchnoi line - still available
French Defence - Tarrasch Variation - gone to User 177400
New Ideas in Old Settings - Q-B3 against the Caro-Kann. - still available
Plus these additional
Petroff Defence - A line for white
Spainish (Ruy Lopez) Open
Why am I getting rid of these. They are 20 years old and this week I replaced my entire collection of opening books with new ones but they are still good. I have used them up until now and they haven't hurt my rating so anyone from about 1600-2000 that wants to improve will find them useful.
Below 1600 and they might be too technical for you at the moment. You would be better off studying tactics and using a more general opening book like Batsford Modern Chess Openings, a book I find invaluable for those lines I play against less often.