According to records found on Wikipedia and Discogs , her core studio output during this period includes:
(1966)
The title traces the arc of a woman who didn't just walk in her father's shoes—she stepped out of them in a pair of iconic go-go boots and carved a path all her own. 1966: The Year of the "Boots" Nancy Sinatra - Discography -1966-2006-.torrent
A sweeter, bubblegum-leaning record featuring "Sugar Town." According to records found on Wikipedia and Discogs
The early years produced timeless singles like These Boots Are Made for Walkin’ (1966), Sugar Town , and Somethin’ Stupid (with Frank Sinatra). The true gems, however, are her duets with Lee Hazlewood: Jackson , Some Velvet Morning , and Summer Wine . Hazlewood’s baritone and surreal production turned potential novelty songs into cinematic, darkly romantic mini-dramas. Albums like Boots (1966), How Does That Grab You? (1966), and Nancy & Lee (1968) blend go-go pop with haunting orchestration. How Does That Grab You? (1966)