The Book of Riddles, alluded to by Shakespeare in the Merry Wives of Windsor (Act 1st, scene 1st), is mentioned by Laneham, 1575, and in the English Courtier, 1586. The earliest edition now preserved is dated 1629. It is entitled "The Booke of Merry Riddles, together with proper Questions and with Proverbs to make pleasant pastime; no less usefull and behovefull for any young man or child, to know if he be quick-witted or no." _Unique Library._ A singular library existed in 1535, at Warsenstein, near Cassel. The books composing it, or rather the substitutes for them, were made of wood, and every one of them is a specimen of a different tree. The back is formed of its bark, and the sides are constructed of polished pieces of the same stock. When put together, the whole forms a box, and inside of it are stored the fruit, seed and leaves, together with the moss which grows on its trunk and the insects which feed upon the tree. Every volume corresponds in size, and the collection altogether has an excellent effect. _The New England Primer._ After the horn-book, the children of the incipient United States were furnished with primers, among the most noted of which was "The New England Primer for the more easy attaining the reading of English, to which is added the Assembly of Divines and Mr. Cotton's Catechisms." This primer had in it the alphabet, syllables of two letters, and many a pious distich, such as— Young Timothy Learn'd sin to fly. Whales in the sea God's voice obey. In Adam's fall We sinned all. Vashti for pride Was set aside. These puritanic verses were accompanied with illustrations fully as bad as the rhymes, which were occasionally stretched to a triplet, as— Young Obadias, David, Josias, All were pious. _The Bedford Missal._