Ok, don't laugh. but this always works for me. SInce you're looking for a book on tarot spells, why don't you use one to find it. Whenever I am looking for something that is hopelessly lost, I chant this little incantation(and yes, I did take it from Charmed....not all their spells are useless
)
Guiding Spirits, I ask your charity,
Lend me your focus and your clairity,
Lead me to the one I cannot find,
Restore that, and my peace of mind
Just think of the thing you are looking for as you chant, and you should get an idea where to look. Doesn't always happen instantly, but I find with in a few minutes, I get some new ideas where to look. That's how it works....it gives you an idea where to look.
Good luck! I hope you find the book.