Lyrre T'enna's annotated field guide

An annotated field guide was written by the famous zoologist Lyrre T'enna. It contained information on the physiology and habitats of several wild non-sentient creatures and was richly illustrated. The guide covered the wildlife of nine planets and moons, namely Tatooine, Hoth, Dagobah, Naboo, Bespin, Endor, Yavin 4, Coruscant and Alderaan. It was published during the height of the New Republic.

Behind the scenes
T'enna's guide is the in-universe equivalent to the real-world book The Wildlife of Star Wars: A Field Guide, which was written by Terryl Whitlatch and Bob Carrau and published by Chronicle Books in 2001.