Anarchy and Old Dogs

I so enjoyed the first three Dr. Siri novels that this one threw me for a loop. In this installment the plot wasn't as intriging and the characters seemed flat even though they experience some life-altering changes. I hope that book #5 Curse of the Pogo Stick redeems the series for me. Dr. Siri and pals are some of the most interesting characters I've come across in a long time.