I would suggest go for AMIT KARIA's LAW BOOK titled LAW, ETHICS & COMMUNICATION (Bharat Publications)
Ethics & Communication are very nicely given with tables & graphs.
Even deeds & agreements are explained step by step.
All the best...
U can opt for AMIT KARIA's book for CA IPCC / PCC law (BHARAT PUBLICATIONS, NEW DELHI) Ethics & Communication are covered very nicely.
The examples are really those to whihc we can easily relate to.
My opinion would be to go for it.