Shipments to the United States
Due to changes in U.S. customs regulations, all shipments to the United States are now subject to customs clearance.
This means that the recipient will be required to pay customs duties, as well as any applicable taxes and fees upon import.
Please also note that delivery may be delayed while the shipment is being processed by U.S. customs.
![Cover for Sergio E. Serrano Ph.d. · Los Tres Espíritus: Aplicaciones De Huna a La Salud, La Prosperidad Y El Desarrollo Personal. (Paperback Book) [Spanish edition] (2013)](https://imusic.b-cdn.net/images/item/original/204/9780988865204.jpg?sergio-e-serrano-ph-d-2013-los-tres-espiritus-aplicaciones-de-huna-a-la-salud-la-prosperidad-y-el-desarrollo-personal-paperback-book&class=scaled&v=1410029029)
![Cover for Sergio E. Serrano Ph.d. · Engineering Uncertainty and Risk Analysis, Second Edition: a Balanced Approach to Probability, Statistics, Stochastic Models, and Stochastic Differential Equations (Paperback Book) [Completely Rev edition] (2011)](https://imusic.b-cdn.net/images/item/original/311/9780965564311.jpg?sergio-e-serrano-ph-d-2011-engineering-uncertainty-and-risk-analysis-second-edition-a-balanced-approach-to-probability-statistics-stochastic-models-and-stochastic-differential-equations-paperback-book&class=scaled&v=1409704601)