I am new to the Harry Bosch series, just reading Black Ice now, but I have read all the Lincoln Lawyer books. One thing that is not clear is the memory that Harry has, in Black Ice, of attending his father's funeral and seeing his "half brother and three half sisters". He describes the brother as being born a few years ahead of him. Later he goes on to say that his half brother is now a "top defense lawyer". I thought Mickey Haller was 5 when his father died, not older than Bosch. What am I missing?