#8Empire of the Summer MoonS. C. GwynneMentioned 47× · 47 episodesAmazon (opens in a new tab; affiliate link)
#59The Strange Death of EuropeDouglas MurrayMentioned 12× · 12 episodesAmazon (opens in a new tab; affiliate link)
#65The Selfish GeneRichard DawkinsMentioned 11× · 11 episodesAmazon (opens in a new tab; affiliate link)
#103On the Origin of SpeciesCharles DarwinMentioned 8× · 8 episodesAmazon (opens in a new tab; affiliate link)
#137Playing Off the RailDavid MccumberMentioned 6× · 6 episodesAmazon (opens in a new tab; affiliate link)
#183The Handmaid's TaleMargaret AtwoodMentioned 5× · 5 episodesAmazon (opens in a new tab; affiliate link)
#186SuperintelligenceNick BostromMentioned 5× · 5 episodesAmazon (opens in a new tab; affiliate link)
#189The Consuming InstinctGad SaadMentioned 5× · 5 episodesAmazon (opens in a new tab; affiliate link)
#210Passport to MagoniaJacques ValléeMentioned 4× · 4 episodesAmazon (opens in a new tab; affiliate link)
#236Under the Banner of HeavenJon KrakauerMentioned 4× · 4 episodesAmazon (opens in a new tab; affiliate link)
#245The Case Against SugarGary TaubesMentioned 4× · 4 episodesAmazon (opens in a new tab; affiliate link)
#254Death in the AfternoonErnest HemingwayMentioned 4× · 4 episodesAmazon (opens in a new tab; affiliate link)
#275Three Felonies a DayHarvey A. SilverglateMentioned 3× · 3 episodesAmazon (opens in a new tab; affiliate link)
#293ConsilienceEdward Osborne WilsonMentioned 3× · 3 episodesAmazon (opens in a new tab; affiliate link)
#295Genghis Khan and the Making of the Modern WorldJack WeatherfordMentioned 3× · 3 episodesAmazon (opens in a new tab; affiliate link)
#296Blood MeridianCormac McCarthyMentioned 3× · 3 episodesAmazon (opens in a new tab; affiliate link)
#304The Anarchist HandbookMichael MaliceMentioned 3× · 3 episodesAmazon (opens in a new tab; affiliate link)
#339The Hunger GamesSuzanne CollinsMentioned 3× · 3 episodesAmazon (opens in a new tab; affiliate link)
#343Deadliest EnemyMichael T. OsterholmMentioned 3× · 3 episodesAmazon (opens in a new tab; affiliate link)
#345Confederacy of DuncesJohn Kennedy TooleConfederacy of DuncesJohn Kennedy TooleMentioned 3× · 3 episodesAmazon (opens in a new tab; affiliate link)
#365Something Deeply HiddenSean M. CarrollMentioned 3× · 3 episodesAmazon (opens in a new tab; affiliate link)
#384I'll Be Gone in the DarkMichelle McNamaraMentioned 2× · 2 episodesAmazon (opens in a new tab; affiliate link)
#395Left BehindTim F. LaHaye, Jerry B. JenkinsMentioned 2× · 2 episodesAmazon (opens in a new tab; affiliate link)
#420DMT and the Soul of ProphecyRick StrassmanMentioned 2× · 2 episodesAmazon (opens in a new tab; affiliate link)
#462The Tao of PhysicsFritjof CapraMentioned 2× · 2 episodesAmazon (opens in a new tab; affiliate link)
#463The Evolutionary Bases of ConsumptionGad SaadMentioned 2× · 2 episodesAmazon (opens in a new tab; affiliate link)
#472Overdosed AmericaJohn AbramsonMentioned 2× · 2 episodesAmazon (opens in a new tab; affiliate link)
#484Understanding MediaMarshall McLuhanMentioned 2× · 2 episodesAmazon (opens in a new tab; affiliate link)
#490The Carnivore CodePaul SaladinoMentioned 2× · 2 episodesAmazon (opens in a new tab; affiliate link)
#509The Gift of FearGavin de BeckerMentioned 2× · 2 episodesAmazon (opens in a new tab; affiliate link)
#525Talking to StrangersMalcolm GladwellMentioned 2× · 2 episodesAmazon (opens in a new tab; affiliate link)
#527Eating AnimalsJonathan Safran FoerMentioned 2× · 2 episodesAmazon (opens in a new tab; affiliate link)
#537Why Zebras Don't Get UlcersRobert M. SapolskyMentioned 2× · 2 episodesAmazon (opens in a new tab; affiliate link)
#546Permanent RecordEdward SnowdenMentioned 2× · 2 episodesAmazon (opens in a new tab; affiliate link)
#553Merchants of DoubtNaomi Oreskes, Erik M. ConwayMentioned 2× · 2 episodesAmazon (opens in a new tab; affiliate link)
#564Giving the Devil His DueMichael ShermerMentioned 2× · 2 episodesAmazon (opens in a new tab; affiliate link)
