I have chosen to combine all 4 books that had over a collective 1.5k purchases in 2020-2024 with over 1200 individual buyers. I know that finances are a big difficulty behind people like myself equipping with the relevant information to compete with those from a rich family. Enough with my waffling, The description for each individual book is on each individual listing for you to check up. I hope this really benefits the vast majority of you.