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Customer Service

800-221-5175 (9 a.m.– 6 p.m. ET, M–F) 

customerservice@sadlier.com

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International Distributors

Tech Support

800-264-8060 (9 a.m.– 8 p.m. ET, M–F)
techsupport@sadlier.com

Mailing Address

William H. Sadlier, Inc. 
Atten: Customer Service 
9 Pine Street 
New York, NY 10005-4700

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