Download or read book The Unsinkable Sub written by Debbie Connolly and published by Lorenz Educational Press. This book was released on 2008-09-01 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A rich resource that supports a wide range of content areas and curricular materials. Each of 11 theme chapters provide complete instructions and materials for a full day of organized, engaging, theme-based activities. " --Back cover.