When Mr. Green announces his diabolical plan to remarry, his children are horrified at the thought of losing their beloved Nanny Piggins. Interest Level: 3-6 Reading Level: 6.0 ATOS Book Level: 6 AR Interest Level: MG AR Points: 8 AR Quiz: 152658EN Reading Counts Level: 5.7 Reading Counts Points: 11 Lexile Measure: 880 Fountas & Pinnell: R.