Of cats, rabbits and monstrous births, about the persistent Medieval/Early Modern belief that a woman's pregnancy could be influence what she gave birth too, as in the case of Agnes Bowker, who supposedly gave birth to a cat.
Res Obscura is a blog by Ben Breen, a graduate student of early modern history, which styles itself "a compendium of obscure things." Indeed, even the asides are full of wonder, such as the one about Boy, the famous Royalist war poodle of the English Civil War, which is but a short addendum to a post about witches' familiars. Here are some of my favorite posts, Pirate Surgeon in Panama (and a related post about 18th Century Jamaica), vanished civilizations, asemic pseudo-Arabic and -Hebrew writing in Renaissance art, and a series of posts about the way the Chinese and Japanese understood the world outside Asia in the early modern period (Europeans as 'Other', Europeans as 'Other,' Redux and Early Chinese World Maps).
John Foxe's Book of Martyrs offers complete, searchable transcriptions of the 1563, 1570, 1576, and 1583 editions of Foxe's Actes and Monuments... Readers can juxtapose two editions to see Foxe's alterations. The site includes images of the foldout woodcuts, along with the title pages. Other goodies include a raft of introductory essays and detailed commentaries on the illustrations to books 10-12. See also the Foxe Digital Library Project at Ohio State University, which includes woodcuts, images of selected pages, and an exhibition catalog. There are more woodcuts from the 1610 edition at Penn's Center for Electronic Text and Image and from the 1784 edition at Kansas State University.
Index of Medieval Medical Images Searchable collection of medieval illustrations (to the year 1500); the thumbnails can be viewed at varying magnifications. There are many more interesting online repositories devoted to the history of medical illustration--both medieval and early modern--including Historical Anatomies on the Web, Anatomia, Seeing is Believing, and Medieval Manuscripts in the National Library of Medicine.
The Survey of Scottish Witchcraft: A searchable database of people accused of witchcraft in Scotland between 1563 and 1736. Currently, 3,837 people have been identified, 3,212 by name. 113 cases involved fairies, 74 had a known political or property motive, 70 involved some aspect of "white magic". This is the real, and utterly fascinating, history of a hysteria that griped a country and a continent for more than a century. Religion, folk belief, fear and local relations all played out in witchhunts - and we still do not really understand why, why they started or why they ended. Projects like this one are invaluable to help us begin. (Co-developed by mefite Flitcraft)