Share Advanced Search Filter Results Filter Results Grade Level PK-K (36) 1-2 (35) 3-4 (25) 5-6 (24) Curricular Area English Language Arts (25) STEAM (25) Science (36) Spanish (6) Genre Nonfiction (36) Awards & Distinctions Any Award CCBC Choices (1) Cook Prize (1) Junior Library Guild (2) Orbis Pictus Award (1) Outstanding Science Trade Book (4) Year Published Past three years, 2021-2024 (3) Any year (36) Resource Format Audio (6) Text (36) Resource Type Author Interviews (1) Other Interviews (1) Author Personal Websites (36) Book Descriptions (36) Book Guides, Activities & Lessons (35) Nonfiction Read and Respond Multi-Leveled Lessons (36) Book Readings (6) Read-Along Performances (6) Google Books Preview (18) Definitions Showing 1-36 of 36 book results for Cathryn P. Sill Sort by Number of Resources Number of Awards Book Title Author Last Name Year Published Word Count Reading Level: ATOS® Reading Level: Lexile® Add Multiple Titles to Reading List About Mammals: A Guide for Children / Sobre los maniferos: Una guía para niños by Cathryn P. Sill and John Sill 5 Resources 1 Award Add to Reading List Share this Book About Birds: A Guide for Children / Sobre los pajaros: Una guía para niños by Cathryn P. Sill and John Sill 4 Resources Add to Reading List Share this Book About Birds: A Guide for Children by Cathryn P. Sill and John Sill 6 Resources 1 Award Add to Reading List Share this Book About Amphibians: A Guide for Children / Sobre los anfibios: Una guía para niños by Cathryn P. Sill and John Sill 5 Resources 1 Award Add to Reading List Share this Book About Reptiles: A Guide for Children by Cathryn P. Sill and John Sill 4 Resources 1 Award Add to Reading List Share this Book About Hummingbirds: A Guide for Children by Cathryn P. Sill and John Sill 4 Resources 1 Award Add to Reading List Share this Book About Insects: A Guide for Children / Sobre los insectos: Una guía para niños by Cathryn P. Sill and John Sill 4 Resources Add to Reading List Share this Book About Marine Mammals: A Guide for Children by Cathryn P. Sill and John Sill 4 Resources 1 Award Add to Reading List Share this Book About Woodpeckers: A Guide for Children by Cathryn P. Sill and John Sill 4 Resources 1 Award Add to Reading List Share this Book Grasslands by Cathryn P. Sill and John Sill 3 Resources Add to Reading List Share this Book About Fish: A Guide for Children / Sobre los peces: Una guía para niños by Cathryn P. Sill and John Sill 4 Resources Add to Reading List Share this Book Wetlands by Cathryn P. Sill and John Sill 3 Resources Add to Reading List Share this Book Oceans by Cathryn P. Sill and John Sill 3 Resources Add to Reading List Share this Book About Penguins: A Guide for Children by Cathryn P. Sill and John Sill 4 Resources Add to Reading List Share this Book About Reptiles: A Guide for Children / Sobre los reptiles: Una guía para niños by Cathryn P. Sill and John Sill 4 Resources Add to Reading List Share this Book About Fish: A Guide for Children by Cathryn P. Sill and John Sill 3 Resources Add to Reading List Share this Book Seashores by Cathryn P. Sill and John Sill 4 Resources 1 Award Add to Reading List Share this Book About Parrots: A Guide for Children by Cathryn P. Sill and John Sill 3 Resources Add to Reading List Share this Book About Amphibians: A Guide for Children by Cathryn P. Sill and John Sill 3 Resources Add to Reading List Share this Book Curious about Fish by Cathryn P. Sill and John Sill 3 Resources 1 Award Add to Reading List Share this Book Polar Regions by Cathryn P. Sill and John Sill 4 Resources Add to Reading List Share this Book Forests by Cathryn P. Sill and John Sill 3 Resources Add to Reading List Share this Book Mountains by Cathryn P. Sill and John Sill 3 Resources Add to Reading List Share this Book About Rodents: A Guide for Children by Cathryn P. Sill and John Sill 3 Resources Add to Reading List Share this Book Deserts by Cathryn P. Sill and John Sill 3 Resources Add to Reading List Share this Book About Insects: A Guide for Children by Cathryn P. Sill and John Sill 4 Resources Add to Reading List Share this Book About Raptors: A Guide for Children by Cathryn P. Sill and John Sill 3 Resources Add to Reading List Share this Book About Arachnids: A Guide for Children by Cathryn P. Sill and John Sill 3 Resources Add to Reading List Share this Book Rivers and Streams by Cathryn P. Sill and John Sill 3 Resources Add to Reading List Share this Book About Mammals: A Guide for Children by Cathryn P. Sill and John Sill 3 Resources Add to Reading List Share this Book Tundras by Cathryn P. Sill and John Sill 3 Resources Add to Reading List Share this Book About Seabirds: A Guide for Children by Cathryn P. Sill and John Sill 3 Resources Add to Reading List Share this Book About Marsupials: A Guide for Children by Cathryn P. Sill and John Sill 3 Resources Add to Reading List Share this Book About Mollusks: A Guide for Children by Cathryn P. Sill and John Sill 3 Resources Add to Reading List Share this Book About Crustaceans: A Guide for Children by Cathryn P. Sill and John Sill 3 Resources Add to Reading List Share this Book About Waterfowl: A Guide for Children by Cathryn P. Sill and John Sill 3 Resources Add to Reading List Share this Book
About Mammals: A Guide for Children / Sobre los maniferos: Una guía para niños by Cathryn P. Sill and John Sill 5 Resources 1 Award Add to Reading List Share this Book
About Birds: A Guide for Children / Sobre los pajaros: Una guía para niños by Cathryn P. Sill and John Sill 4 Resources Add to Reading List Share this Book
About Birds: A Guide for Children by Cathryn P. Sill and John Sill 6 Resources 1 Award Add to Reading List Share this Book
About Amphibians: A Guide for Children / Sobre los anfibios: Una guía para niños by Cathryn P. Sill and John Sill 5 Resources 1 Award Add to Reading List Share this Book
About Reptiles: A Guide for Children by Cathryn P. Sill and John Sill 4 Resources 1 Award Add to Reading List Share this Book
About Hummingbirds: A Guide for Children by Cathryn P. Sill and John Sill 4 Resources 1 Award Add to Reading List Share this Book
About Insects: A Guide for Children / Sobre los insectos: Una guía para niños by Cathryn P. Sill and John Sill 4 Resources Add to Reading List Share this Book
About Marine Mammals: A Guide for Children by Cathryn P. Sill and John Sill 4 Resources 1 Award Add to Reading List Share this Book
About Woodpeckers: A Guide for Children by Cathryn P. Sill and John Sill 4 Resources 1 Award Add to Reading List Share this Book
About Fish: A Guide for Children / Sobre los peces: Una guía para niños by Cathryn P. Sill and John Sill 4 Resources Add to Reading List Share this Book
About Penguins: A Guide for Children by Cathryn P. Sill and John Sill 4 Resources Add to Reading List Share this Book
About Reptiles: A Guide for Children / Sobre los reptiles: Una guía para niños by Cathryn P. Sill and John Sill 4 Resources Add to Reading List Share this Book
About Fish: A Guide for Children by Cathryn P. Sill and John Sill 3 Resources Add to Reading List Share this Book
About Parrots: A Guide for Children by Cathryn P. Sill and John Sill 3 Resources Add to Reading List Share this Book
About Amphibians: A Guide for Children by Cathryn P. Sill and John Sill 3 Resources Add to Reading List Share this Book
Curious about Fish by Cathryn P. Sill and John Sill 3 Resources 1 Award Add to Reading List Share this Book
About Rodents: A Guide for Children by Cathryn P. Sill and John Sill 3 Resources Add to Reading List Share this Book
About Insects: A Guide for Children by Cathryn P. Sill and John Sill 4 Resources Add to Reading List Share this Book
About Raptors: A Guide for Children by Cathryn P. Sill and John Sill 3 Resources Add to Reading List Share this Book
About Arachnids: A Guide for Children by Cathryn P. Sill and John Sill 3 Resources Add to Reading List Share this Book
About Mammals: A Guide for Children by Cathryn P. Sill and John Sill 3 Resources Add to Reading List Share this Book
About Seabirds: A Guide for Children by Cathryn P. Sill and John Sill 3 Resources Add to Reading List Share this Book
About Marsupials: A Guide for Children by Cathryn P. Sill and John Sill 3 Resources Add to Reading List Share this Book
About Mollusks: A Guide for Children by Cathryn P. Sill and John Sill 3 Resources Add to Reading List Share this Book
About Crustaceans: A Guide for Children by Cathryn P. Sill and John Sill 3 Resources Add to Reading List Share this Book
About Waterfowl: A Guide for Children by Cathryn P. Sill and John Sill 3 Resources Add to Reading List Share this Book