Today, something a bit different; a little spring book, inspired by an old natural history title. The format is from a series called 'Peeps at Nature', dating from the Edwardian summers immediately before World War I but some titles in the series were still in print at the end of World War II. The publishers were by Adam & Charles Black who, during those three decades, kept the same address at 4 Soho Square, London.
Just press the right page to advance, in which case you'll eventually find your way back here, the left page to return to the previous page.