The Sevens Challenge
Pick seven books and assign them a day of the week, and all month you reread each book on that day.
For the last two (or three) days, you revisit the ones you liked the least, to give them another chance, because it’s probably you.
Or, that day of the week is when you read that book: It might take you four Mondays to finish a longer book, and if it’s short, you reread it as many times as you can each Monday.
At the end of the month, you’ll have read seven books closely, some (or all) of them several times.