WILKES-BARRE — Author Arla Jayne, of Mountain Top, has been introducing children and their parents to a cute little creature, “Hayden the Perfect Hedgehog.” “It’s being very well received,” she said happily. “We had a signing at Barnes & Noble in Wilkes-Barre, and we sold more than 30 in a one-hour period.” The best part of her success story, Jayne said earlier this week, is that she’s confident children will absorb a positive message from the story. “Up till now, Hayden has lived with his mother in the Tiny Yard,” she said.