I just released a book on Paul Morphy, available on Amazon here: https://www.amazon.com/Best-Move-Morphy-Lyudmil-Tsvetkov-ebook/dp/B085WX4Q4J/ref=sr_1_13?dchild=1&keywords=morphy&qid=1584515230&s=books&sr=1-13
In case you have missed it, my other book, The Fine Art of Chess, is a collection of scrupulously annotated instructive games: https://www.amazon.com/Fine-Art-Chess-Lyudmil-Tsvetkov-ebook/dp/B07SPFTJSZ/ref=pd_sim_351_15?_encoding=UTF8&pd_rd_i=B07SPFTJSZ&pd_rd_r=69e4ced1-2f32-4a17-bf5d-8af5684dc477&pd_rd_w=oVZ5e&pd_rd_wg=W7M7x&pf_rd_p=bab57536-7c8f-4781-a8ed-3e270b9cd303&pf_rd_r=287GRVDCX33EN0B08TS5&psc=1&refRID=287GRVDCX33EN0B08TS5
Hopefully, you will find some of the stuff covered useful.
I apologize in advance for any inconvenience this message of mine could have caused.
Lyudmil
