The only main plotline that is left out of the series is the plot of The Siege of White Deer Park, in which the character known as 'The Beast' (a big wild cat) attacks the park, causing further trouble for the animals' survival. The storyline of this book is presumably removed because of too much horror and peril themes and the sub-plots that occur in the book (such as Badger mistaking Mossy for Mole) are broken down into small plot changes in the other book storylines for the series.