This year, Nature's annual new journals review supplement will appear in the issue of 2 September. Publishers and learned societies are invited to submit journals for review, as well as details of any eligible electronic journals, taking note of the following criteria:

•Journals must have first appeared during or after June 1997 and issued at least four separate numbers by the end of May 1999.

•Journals covering any aspect of science are eligible, although those dealing with clinical medicine and pure mathematics are excluded, as are newsletters and publications of abstracts.

•Frequency of publication must be at least three times a year.

•The main language is English.

•Deadline for submission is 5 June.

Please send at least four different issues (the first, the most recent and any two others) of each eligible title, together with full details of subscription rates, to: Isobel Flanagan, Nature , Porters South, Crinan Street, London N1 9XW, UK. Tel: +44 (0)171 843 4542. e-mail: i.flanagan@nature.com