Abby Leigh is looking forward to watching the moon turn purple, unaware that deadly bacteria from a passing comet will soon kill off older teens and adults. The lightning-fast epidemic sweeps across the planet when the germs attack the hormones produced during puberty. On a small island off the coast of Maine, Abby must help her brother and baby sister survive in this new world, but all the while she has a ticking time bomb inside of her - adolescence.
"A Unique Story."
When Abby's little sister, Toucan, contracts a new, deadly illness spreading among the survivors, they go on a dangerous journey to Colony East, an enclave of scientists caring for a small group of children. Abby fears that time is running short for Touk, but she soon learns that time is running out for everyone outside Colony East.
"Blue Moon "