For programmers, the perfect book is a source of reference, that provides examples and acts as a stepping-stone that raises you to the next level.

FORBES: Dummy books are for dummies

Reliance makes allowance for the various fiqhs, or schools of shariah jurisprudence under Sunni and Shia Islam and provides an amalgamation of them for reference.

CENTERFORSECURITYPOLICY: Center For Security Policy