In reading order
Halloween from the Other Side
Gregg Sapp
The Christmas Donut Revolution
Gregg Sapp
Upside-Down Independence Day
Gregg Sapp
Murder by Valentine Candy
Gregg Sapp
Thanksgiving, Thanksgotten, Thanksgone
Gregg Sapp
New Year's Eve 1999
Gregg Sapp
Mother-Fracking Earth Day
Gregg Sapp
Baseball, Birthday, and Ten-Cent Beer (Holidazed Book 9)
Gregg Sapp