Book 1

Shadow Study

by Maria V. Snyder
February 24th, 2015
English
Paperback

Book 2

Night Study

by Maria V. Snyder, Gabra Zackman
January 26th, 2016
English
Audiobook

Book 3

Dawn Study

by Maria V. Snyder
January 1st, 2020
English
Kindle
Edition: Original

Book 3.5

Diaper Study

by Maria V. Snyder
November 18th, 2019
English
eBook