- EbookHow to Repair Your Credit in 180 DaysRobert Boyd
- EbookNot By Genes AlonePeter J. Richerson
- EbookMathematical Models of Social EvolutionRichard McElreath
- EbookA Different Kind of AnimalRobert Boyd
- EbookSeries: The University Center for Human Values SeriesJ. M. Coetzee
- EbookBefore the StormRobert Boyd
- EbookFirst Words to New ChristiansRobert Boyd