Search results

Scholarly search with author, publication and date controls

Structural language properties in a comparative database

An independent reference for Steam catalogue and activity data

British and Irish case law and legislation

Educational collections of historical source texts

A configurable vault for credentials and reference data

A subject-organized reference to Alabama

Regional history connected to Philadelphia's present

English definitions beside usage and collocation references

English dictionary lookup with explicit usage guidance

Discover peer-reviewed open-access books and publishers

Discover linked publications, datasets and research software

Physical constants linked to units and uncertainty guidance

Spectral lines and atomic energy-level reference data

Minnesota historical entries filterable by topic and era

Oklahoma history searchable by name, era and topic

Cleveland historical articles with a multimedia search

Population pyramids by place and year

Standardized bacterial information at strain level

Concise biographies of figures in Welsh national life

Search legislation and congressional records

Histories of English words and their earlier forms

Taxonomic lookup for living reptile species

Treaty records and depositary information