nostr:npub15mv69lgekstgrcf8k40phdmlh5gvr3khf8dgymtte6p4wa8xzagsfwu5dc nostr:npub132hskmv4xl4t84dl6pmzzlzghrd5j9h9u35h8g6c7v2n7aafjl9qrpnlpx 
Выбирай. :)
https://lifehacker.ru/10-memory-improvement-books/