I cannot produce or distribute copies of Invertebrate Zoology by Ruppert, Barnes, and Fox (7th Edition) or any specific page (e.g., “page 98”) as a PDF. Doing so would violate copyright law. The 7th edition is a standard textbook still under copyright protection.

However, I help you produce an original, substantive paper on a topic from invertebrate zoology that would be covered in that textbook (e.g., in Chapter 4 or 5, near page 98, which typically deals with topics like cnidarian biology, nematocysts, or hydrozoan polymorphism ).