The Silent Spillbills by Tor Seidler Audio Book on Cassette Tape Unabridged Rare

The Silent Spillbills by Tor Seidler Audio Book on Cassette Tape Unabridged Rare Library rental from the back cover: Katrina Farnsworth is not the most popular girl in school. She is embarrassed about her stuttering problem, so she never speaks to anyone. Ans She's a Farnsworth, so people assume she's stuck up. But Katya leaves her unhappiness behind when she's out bird-watching with her father. Katya loves her snipe and heron, and especially a rare bird she and her father have discovered - the silent spillbill. Katya's father, cheif designer for Farnsworth Aviation, gets his ideas for a new aircraft from birds. His latest design, the innovative Spillbill Z, holds great promise for the company. But after a fatal crash is caused by real spillbills, Katya's beloved birds could be eterminated. To save the spillbills, Katya must overcome her fear of being humiliated. Sold as is, please see pics for details on condition.