Publisher's blurb: This book contains three elements woven into an exciting LIGHT OF XARYXIS tie-in adventure for characters level 5 and up. March to war beside the bearfolk and their giant space hamster howdah! ELEMENT 1: THE BATTLE OF FENNDOOR; a 4+ Hour DUNGEONCRAFT MODULE for the SPELLJAMMER SEASON of ADVENTUERERS LEAGUE allowing your players to experience a high fantasy twist on a classic moment in scifi history. Players must infiltrate the forest moon and destroy the CRYSTALLINE SHIELDING TOWER at the ELVEN IMPERIAL FLEET BASE to end the shielding magics surrounding the elves' yet unfinished spacestation superweapon- the BOW OF CORELLON- which cannot be allowed to be completed, for everyone knows the destruction the elves wrought on Borka in Greyspace in the First Unhuman War with such a weapon! If the players are successful in their mission, the Green Concern's coalition fleet might just get lucky enough to destroy the spacestation before it is fully armed and operational! ELEMENT 2: WINTERSPACE SOURCEBOOK - An exploratory sourcebook for the Winterspace system from classic Spelljammer lore, as made famous by the Cloakmaster Cycle and its role in the First and Second Unhuman Wars. Explore Radole, Armistice, Whyst, Snowfall and Dohwa (the arctic Dohwar homeworld and spelljammer trading hub) as they orbit the Hourglass and dodge Elven Imperial Fleet patrols that exert an iron grip over the starlanes. ELEMENT 3: CULTURAL SOURCEBOOK: DIPPER explores the Ursa Minora you might meet across wildspace, allowing DMs to populate Open Play campaign moons with brave bearfolk warriors. Introduces three example dipper cultures- the bronzeworking Lòng Hăng-Hái, the giant-bat riding Ma Qui and the cave-dwelling Răng Chụp.