In the Institute's scientific library he would not have been able to find even one scientific book published within the last five years.

Nevertheless, Drayton published a vast amount within the next few years.

The other volumes will be published within the next two years.

A panel of public and school librarians select the candidates, drawing from books published within the last two years.

Some 10,000 students and 500 teachers have worked with SPI to publish 100 books within the last seven years.

She has already finished most of the text for the as yet untitled work and hopes to publish within the next two years.

Of these, 150 were published within the last five years.

Works qualifying for the prize should have been published within the preceding three years, and be intended for under-12s.

Notably, he didn't publish any books within the last twenty years of his life.

A total of six titles were published within the next three years.