Publication 54

This publication discusses special tax rules for U.S. citizens and resident aliens who work abroad or who have income earned in foreign countries. If you are a U.S. citizen or resident alien, your worldwide income is generally subject to U.S. income tax, regardless of where you are living. Also, you are subject to the same income tax filing requirements that apply to U.S. citizens or resident aliens living in the United States. Expatriation tax provisions apply to U.S. citizens who have renounced their citizenship and long-term residents who have ended their residency. These provisions are discussed in chapter 4 of Pub. 519, U.S. Tax Guide for Aliens. Resident alien. A resident alien is an individual who is not a citizen or national of the United States and who meets either the green card test or the substantial presence test for the calendar year.

The Internal Revenue Service's official tax guide for American expatriates for the year 2016. This is a low-cost print edition of a government document.

The Canadian edition of The Little Black Book of Scams is a compact and easy to use reference guide filled with information Canadians can use to protect themselves against a variety of common scams. It debunks common myths about scams, provides contact information for reporting a scam to the correct authority, and offers a step-by-step guide for scam victims to reduce their losses and avoid becoming repeat victims. Consumers and businesses can consult The Little Black Book of Scams to avoid falling victim to social media and mobile phone scams, fake charities and lotteries, dating and romance scams, and many other schemes used to defraud Canadians of their money and personal information.

Sugar chains (glycans) are often attached to proteins and lipids and have multiple roles in the organization and function of all organisms. "Essentials of Glycobiology" describes their biogenesis and function and offers a useful gateway to the understanding of glycans.