The Keith Laumer Scifi Collection, Greylorn, It Could Be Anything, Gambler's World, RetiefKeith LaumerEsaurito4,0Avvisami
Experiments with Alternate Currents of High Potential and High FrequencyNikola TeslaEsaurito3,6Avvisami
Talks To Teachers On Psychology, And To Students On Some Of Life's IdealsWilliam JamesEsaurito3,7Avvisami
A Discourse Upon the Origin and the Foundation of the Inequality Among MankindJean Jacques RousseauEsaurito3,9Avvisami
