Wilfred & Olbert's Epic Prehistoric Adventure

"Engage the grey cells with Wilfred and Olbert. Packed with puzzles, this book can be enjoyed over and over again."

"An unusual and enjoyable way to encourage children to explore the world of prehistory and a great way to spark an interest... An engaging book with plenty of humour to keep the interest high."

"A fantastic journey of discovery...youngsters can enjoy lots to spot, learn fascinating facts, and solve puzzles."

"Frenetic, crazy, action-packed and bursting with speech bubbles: search-and-find enthusiasts especially, will quickly be sucked through the portal along with Will and Ollie, taking a considerable time to emerge from this absorbing book."