Recommended by Rachel Rogan of Rogan's Books in Bedford: "A series called The Wheel of Time by Robert Jordan. 14 books, I'm playing the long game. I'm ensuring that I bring them back. It plays with the concept of time, fantasy novels set in another period, another age... The world building that Jordan creates - he's taken Tolkien and just taken it stratospheric. I am completely obsessed with these books - once you get sucked into this cult you never get out alive. They're my favourite series ever!"