The Eyes on Utopia Murders(1981)
(The second book in the Gerritt De Graaf series)
A novel by Barbara D'Amato
"The Most Peaceful Town in the World" boasts the sign leading to the quiet adult community of Young Lake. And it was - until they started shooting across the generation gap. First there were the "incidents": a broken arm, a scorpion sting, rocks hurled at the school bus. Next little Timmy Barkus was missing - until they found his body. And then the little girl... Gerritt DeGraaf had never seen such an unlikely assembly of suspects. And yet it had to be - one of these mild old people was frightened enough or insane enough to murder.
Used availability for Barbara D'Amato's The Eyes on Utopia Murders
February 2016 : USA Paperback
November 1981 : USA Mass Market Paperback