Ottoline and Mr Munroe go on a secret city safari in the fourth book of this award-winning series from Chris Riddell.

Ottoline and Mr Munroe love puzzles, clues and mysteries. One day, they meet an enigmatic purple fox, who offers to take them on a night-time urban safari. The fox shows them all the hidden animals of the city and Ottoline makes notes on them in her field notebook. Mr Munroe is making notes too--of the anonymous poems he finds stuck to lampposts on their journey. Who is the secretive poet, and how can he and Ottoline help them mend their broken heart?

Ottoline and the Purple Fox is the fourth enchanting book in the series by former UK Children's Laureate Chris Riddell. With his appealing illustration style, Riddell's humorous details make this a book to pore over and adore.