They cover topics varying from history to historical mythologies to law to personal relationships.
1) The Puranas (Approx. 64 Total: 18 Maha-Puranas; 18 primary Upa-Puranas; 18 secondary Upa-Puranas)
Click on the icon to download
(1.1 MB): 
[ see: http: www.indiadivine.com/purana-list.htm for more information ]
2) Sanskrit Proverbs (From the Niti-Dvishashtika (~ 500 C.E.))
Click on the icon to download
(30 KB):
3) Jataka Tales (~500)
4) Pancha-Tantra Tales (100+)
5) Itihaas
6) Manu Smriti
7) Kama Sutra
Please let us know if you have any other books you feel should be added to this list by clicking on the 'Contact Us' link on the left. Thank you.