The books are only a little part of the whole story. The course itself makes you to an OOAD expert, since the course instructor has a clear picture of OOAD and force you through a number of homeworks to become an expert.
Look at Applying UML and Patterns, Third Edition, by Craig Larman, ISBN: 0131489062. It is subtitled "An Introduction to Object-Oriented Analysis and Design and Iterative Development". List price: $59.99; at Bookpool $32.95. (I have no connection whatsoever with Bookpool, except as a satisfied customer.)