Editores Sigma Software, Incorporated

Cover for Lori Carter · What is a Shatter Cone?: a Coloring Book by the Georgia Mineral Society, Inc. (Georgia Mineral Society Coloring Books) (Volume 1) (Paperback Book) (2014)

What is a Shatter Cone?: a Color... (2014)

Cover for Lori Carter · What is Sand?: a Coloring Book by the Georgia Mineral Society, Inc. (Georgia Mineral Society Coloring Books) (Volume 2) (Paperback Book) (2014)

What is Sand?: a Coloring Book b... (2014)

Cover for Lori Carter · What is a Coprolite?: a Coloring Book by the Georgia Mineral Society, Inc. (Georgia Mineral Society Coloring Books) (Volume 6) (Paperback Book) (2014)

What is a Coprolite?: a Coloring... (2014)

Cover for Lori Carter · What is a Fulgurite?: a Coloring Book by the Georgia Mineral Society, Inc. (Georgia Mineral Society Coloring Books) (Volume 3) (Paperback Book) (2014)

What is a Fulgurite?: a Coloring... (2014)

Cover for Lori Carter · What is a Crinoid?: a Coloring Book by the Georgia Mineral Society, Inc. (Georgia Mineral Society Coloring Books) (Volume 5) (Paperback Book) (2014)

What is a Crinoid?: a Coloring B... (2014)

Cover for Lori Carter · What is a Trilobite?: a Coloring Book by the Georgia Mineral Society, Inc. (Georgia Mineral Society Coloring Books) (Volume 8) (Paperback Book) (2014)

What is a Trilobite?: a Colorin... (2014)

Cover for Lori Carter · Meet Mary Anning (Paperback Book) (2016)

Meet Mary Anning (2016)