Series — S
6,118 series
Sugar Maple
2 books
Sugar Maple Chronicles
1 book
Sugar Maple Farms
1 book
Sugar Mountain
2 books
Sugar Mountain Series
2 books
Sugar Pine Springs
1 book
Sugar Plum Ballerinas
2 books
Sugar Sand Beach Series
4 books
Sugar Sands
4 books
Sugar Shack Witch Mysteries
11 books
Sugar Springs
8 books
Sugar Valley
1 book
Sugar Valley Series
2 books
Sugar, Georgia
3 books
Sugarberry Ridge
2 books
Sugarbury Falls Mysteries
8 books
Sugarcreek Amish Mysteries
1 book
Sugarland Blue
2 books
Sugarland Creek
8 books
Sugarman Series
1 book
Sugarplum Falls
8 books
Sugartown
4 books
Sugarville Grove
6 books
Suit Romance
2 books
Suitcase Sisters
3 books
Suitehearts
2 books
Suits & Sevens
3 books
Suits Undone
1 book
Sulan
2 books
Sulfur & Spice
3 books
Sulien
1 book
Sullivan & Broderick Murder Mystery
1 book
Sullivan Family
4 books
Sullivan Investigations
3 books
Sullivan K9 Search and Rescue
9 books
Sullivan Sisters Deadly Design
1 book
Sullivan Sisters Mysteries
4 books
Sullivan's Crossing
5 books
Sully Carter
3 books
Sultans from Space
1 book
Sultry Secrets
6 books
Sum of All Tears
2 books
Sumeria's Sons
2 books
Sumerians Trilogy
3 books
Summary Justice
6 books
Summer
3 books
Summer at Sea
2 books
Summer Beach
16 books
Summer Beach: Coral Cottage
6 books
Summer Chronicles
2 books
Summer Cottage Novels
5 books
Summer Days
4 books
Summer Fling
2 books
Summer for Scandal
1 book
Summer Games
2 books
Summer Harems
1 book
Summer Heat
1 book
Summer Hill
1 book
Summer Island Series
3 books
Summer Lovin' Collection
7 books
Summer Loving
1 book
Summer Meadows Mystery
2 books
Summer Nights
4 books
Summer Nights in St. James
1 book
Summer of '69
2 books
Summer of Sci-Fi & Fantasy
2 books
Summer of the Burning Sky
3 books
Summer Palace
4 books
Summer Rangers
3 books
Summer Scares
1 book
Summer Sex
3 books
Summer Shores
1 book
Summer Spirit Novellas
3 books
Summer Suspense Mysteries
8 books
Summer Unplugged
6 books
Summer, Secret Identities, and Island Vibes
1 book
Summerhill
3 books
Summerhill Secrets
10 books
Summerhouse
5 books
Summerland
1 book
Summers of Yesteryear
3 books
Summerset Abbey
3 books
Summersweet Island
6 books
Summertide Chronicles
4 books
Summertime Sisters
3 books
Summerville Series
2 books
Summit Falls
3 books
Summit Lake Thriller
2 books
Summit Murder Mysteries
7 books
Summit Springs Series
1 book
Summit State University
1 book
Summoned by Monster Girls
4 books
Summoned to Another World and Forced to Fight the Demon King
7 books
Summoner
11 books
Summoner of Legend
4 books