The Lower East Side has been home to some of the city's most iconic restaurants, shopping venues, and architecture. The neighborhood has also welcomed generations of immigrants, from newly arrived Italians and Jews to today's Latino and Asian newcomers. This history has become somewhat obscured, however, as the Lower East Side can appear more hip than historic, with wealth and gentrification changing the character of the neighborhood.

Chronicling these developments, along with the hidden gems that still speak of a vibrant immigrant identity, Joyce Mendelsohn provides a complete guide to...