(^45) 
true^ that there Is fome kind ofLibrathn of the Moon's boJy^ 
fo that we have not precifely juft the fame part of it looking 
towards as 5 ( as is evident by Hevelius obferYation% and o* 
therms) yetis there no Revolution ^ upon its Axis 5 the fame 
part of it, with very little alteration, always refpe^ing us, as 
IS tQ be feen in Uevelius his Treatife Motu Lm^Libratorio-^ 
andjl^deedj by all thofc who have written particularly of 
thefpotsin theMoon^ andis univerfally known to all tha£ 
hare with any cariofity viewed it with Telefcopes, 
" Of fome fhiUfophicd mdcuriom Boo\fj .shat are 
fjortly to come abroad. 
il Ol thtOngim oi foms ^ deduced from 
Mechanical Principles § by the Honorable Robert Boyle Efq^ 
9. Hydrofiatical Paradoxes^ hj ththmt Both in 
3» ATraftof th^Orlgimof theNtle^ by MonGcur Ifaae 
Voffim^ oppofcd to that of Monfieur de la chambre-;^ who iS 
maintaining. That N/ffr is the principal caufc of the lQunda« 
lion of that River. 
4. A DilTcrtatioti oi Vipers^ by Signer Redi^ in Italian. 
5* A Difcourfc of the Anatomy of a Lyen^ by the fame. 
6* Another^ B^Vigmk SaUum^ by the lame* 
7, A Narration of the Eftabliflimcnt of the Lyncei^ m Ua^ 
iidnAczdethfs and of their Defiga and Statutes^: the Prince 
being the Head of them^ who didalfo intend toefta* 
bliQifuchPhilofophical Societies in all parts of the Worlds 
and particnlarly itt^^fw4 andy ^mr^^ to be by that means 
Weil iflformed of what cpnfidcr^^b!^ Hatufe 
were to befouad in thoie partSa The Autbor yet Anqnymm* 
8. To thefe I (hall addVa Book newly Printed in 0;c/Jf^^ 
Candnotfet difpcr fed) being, A Catahgm affixed stars 
mith thtlt Longitudes ^ Latitudes^ and Magnitudes^ according 
totht ob^erjations o( Vleg'-Beig (aKing^ and famous A ftap- 
nomer^ wbowas Great^^Grand-^hilde to the famous Tamer^^ 
lane 
