Manitowoc Public School District - Library https://www.cms4schools.com/news_rss.cfm?detailid=908857&memberid=1165 Manitowoc Public School District - Library en-us Britannica Encyclopedia for Middle School https://www.wiscat.net/ext/validateglobal.php?cid=stwi&lid=stwi&dataid=452 Brittannica Middle School Atlas https://www.wiscat.net/ext/validateglobal.php?cid=stwi&lid=stwi&dataid=1651 Middle Search Plus https://www.wiscat.net/ext/validateglobal.php?cid=stwi&lid=stwi&dataid=101 World Food Database https://www.abcworldfood.com/?c=QG5quT3zkr