Here are the results of our latest newsletter competition:

Last week, we had five copies of Jessica J. Lee’s Turning: A Swimming Memoir, out now with Virago, to give away.

We asked: With an area of 2.9 square miles, what is the name of Berlin’s biggest lake?

And the answer is: the Müggelsee, also known as the Großer Müggelsee. The winners are David Miller, Sue Hall, Julie Coldwell, Stephen Eddie, and Adrian Shiel. Your prizes will be with you very soon.

Thanks, as usual, for all the competition entries. To be in with a chance of winning our next prize — one of these beautiful bird colour swatch posters by Pedr Browne — make sure you’re signed up to our mailing list before 11am tomorrow. The sign-up bar can be found in the top right-hand corner of this page.