"The Lion and the Rose", by Rosemary Weir
"Saturnalia", by Paul Fleischma
"Night Journeys", by Avi
"Encounter at Easton",(sequel to Night Journey) by Avi
"White Sails to China", by Clyde Robert Bulla
(Not sure about this next one, the description reads only; Holland 1757)
"The Matchlock Gun", by Walter Edmonds
"The Journeyman", by Elizabeth Yates
"A Spirit to Ride the Whirlwind", by Athena Lord
If your library has an online catalog, check to see if any of those are there. There might be descriptions of them, as well.
Book Description In 1756, New York State was still a British colony, and the French and the Indians were constant threats to Edward and his family. When his father was called away to watch for a raid from the north, only Edward was left to protect Mama and little Trudy. His father had shown him how to use the huge matchlock gun, an old Spanish gun that was twice as long as he was, but would Edward be able to handle it if trouble actually came? This classic, first published in 1941, has an updated, kid-friendly format that includes the original black-and-white illustrations.