The Online Thesaurus Linguae Graecae (TLG) contains almost the whole corpus of Greek literature in full-text from the age of Homer through the fall of Byzantium in 1453 AD to the Ottoman Turks. This scholarly tool has very quickly become essential for studying Greek history, literature, and philosophy. Since its origins classical studies has been strongly influenced by language and linguistics. TLG allows researchers to examine Greek at both a broad and a fine-grained level. Scholars can effortlessly search across the database to look for word frequencies and unusual words, concepts and phrases, or they can examine just a single text. You can limit your search to specific centuries, use abbreviated subject and geographic categories, or search a selected group of texts. Using one of the many kinds of Greek fonts, you can not only retrieve texts but also input searches in Greek font. It’s very cool. Imagine the riches this collection contains: the Presocratics with their focus on the natural world, the Platonic dialogues with their emphasis on ethics and morality, and Aristotle’s wide-ranging and multidimensional gaze. The Greek tragedians Aeschylus, Euripides, and Sophocles. The writers of the Hellenistic period when Greek learning spread to most of the ancient Mediterranean and Middle Eastern worlds. The four gospels of Matthew, Mark, Luke, and John, plus the Acts of the Apostles and the letters. Ancient Hebrew wisdom transmitted through the Septuagint, the Greek version of the Hebrew scriptures. And don’t forget the apocrypha, like the Gospel of Thomas, Epistle of Barnabas, and the Apocalypse of Daniel. Or the Greek Fathers, or the commentators on Aristotle like Alexander of Aphrodisias. This is a great scholarly collection and the Temple University Libraries is happy to bring it to faculty, students, and staff. —Fred Rowland