- eBookBrain CuttingsCarl Zimmer
- eBookMore Brain CuttingsCarl Zimmer
- eBookA Spotter's Guide to Selected Aircraft of World War IICharles Nix
- eBookThe Mayfly GuideAl Caucci
- eBookGod's Gift to WomenStanford Friedman
- eBookCommanders of the Civil WarGeorge A Scott
- eBookMatching the HatchErnest G. Schwiebert
- eBookLady Cadogan's SolitaireLady Adelaide Cadogan
- eBookThe Curious Death of Peter ArtediTheodore W. Pietsch