Treading Water (Vet Volunteers, Bk. 16) by Laurie Halse Anderson buy used Used & Rare price $8.88 new from$7.99 shop with confidence SPECIAL SHIPPING CONSIDERATIONS FOR USED & RARE ITEMS. Please see the special considerations for shipping Used & Rare items, including extended delivery times, possible import duties & taxes. Delivered in 3-5 weeks Format: Paperback Publisher: Puffin Books Condition: The following ISBNs are associated with this title: ISBN - 10:0142416789 ISBN - 13:9780142416785 Seller Comments: New, Publisher overstock, may have small remainder mark. Excellent condition, never read, purchased from publisher as excess inventory. From the Publisher When the Vet Volunteers find some abandoned ducklings, they know there''s no time to lose. Without a mother, the ducklings must learn to swim on their own. But where did they come from? When Brenna and the rest of the Volunteers learn that the ducklings are abandoned Easter pets, they hatch a plan to educate their community about baby animals--but they also must teach the ducklings to swim before it''s too late.