Under The Hood Look At Shared and Static Libraries, Linkers and Loaders

Linker Loader :
Link order of libraries ,
Link options for gcc ld,
Yolinux Tutorial on Static, Shared Dynamic and Loadable Linux Libraries,
Shared Library How-to,
How-to write Shared Libraries by Ulrich Drepper (Redhat),
Cross Platform Shared Library How-to ,
Program Library How-to,
Linkers and Loaders online downloadable book