Object Lessons is a 28-book series with 28 released primary works first released in 2014 with contributions by Meredith Castile, Adam Rothstein, Harry J. Brown, Brian Thill, John Biguenet, John Garrison, John S. Garrison, Ariana Kelly, Jonathan Rees, Scott Cutler Shershow, Thomas Mical, Martin Paul Eve, Jack Pendarvis, Matthew Battles, Scott Lowe, Anna Leahy, Kim Adrian, Margret Grebowicz, Rafia Zakaria, Matthew Newton, Rebecca Tuhus-Dubrow, Andrew Bomback, Rebecca Earle, Dinah Lenney, Hanne Blank, Erica Wright, Tobias Carroll, Matthew Alastair Pearson, William P. Germano, Carolyn Purnell, Maria Teresa Hart, Jeffrey Jerome Cohen, Linda T. Elkins-Tanton, Laura Waddell, Robert Bennett, Stephen Sparks, Christopher J. Lee, and Nicole Walker.