99 tips for creating simple and sustainable educational videos : a guide for online teachers and flipped classes / Karen Costa; foreword by Michelle Pacansky-Brock

Costa, Karen, author.

The Wills eye manual : office and emergency room diagnosis and treatment of eye disease / text editors: Nika Bagheri, Brynn N. Wajda; multimedia editors: Charles M. Calvo, Alia K. Durrani; founding editors: Mark A. Friedberg, Christopher J. Rapuano

Critical care handbook of the Massachusetts General Hospital / senior editor, Jeanine P. Wiener-Kronish ; associate editors, Aranya Bagchi [and four others]