The latest issue of Odonatologica (142 pages) and Notulae (29 p.) are on their way to all subscribers. If you are a subscriber and need any material as pdf, please contact Magnus.
See below for the contents in 52(1/2). The abstracts can be found here. Notulae abstracts are to be found here. You will also find the latest impact factor here.
Available for download for free are the volumes of Odonatologica from the beginning all the way back from 1972 and up to 2010, and Notulae from 1978 to 2010. See all the links to these issues of Odonatologica here and Notulae here.