A book about BunnBunn can be fun fun.Author Judy Neighbors will be on hand July 9 at Hastings from 2-5 p.m. to sign her new book “Learn with BunnBunn — Hopping Through Months, Seasons and Holidays” that she wrote to feature pictures of her rabbit. The “tail” involving BunnBunn was released May 2 by Tate Publishing and Enterprises. It follows the cottontail in her travels and teaches children about months, seasons and holidays.