What are some books that I must read at the age of 21. Could be related to business, starting a business, motivational, life skills related too just something that really moves me as a person and makes me grow into a better person by Lolo042112 Related: Books that are essential reads for Psychological thrillers and murder mysteries Spooky houses book recs Book recommendations based on my journal entry? Dark Romantasy Recs? Books about feeling like not belonging anywhere?