Alex Rider Undercover: Four Secret Files

Great books, my son has the whole set he is 9 years old, would recommend to 8-10 years old who loves a good book set. Easy to read and great story lines.

Complete rip off as it is only worth £1 from world book day! It is not a real book just one of those thin work book day starter books. The story was good but I feel I was miss led.

Bought this for my son, he finished it in 2 days apparently it was a "decent" sequel to the series 👌

This book was produced to be a free book for world book day.

Rip off. My son used his Amazon voucher for this book which he thought was the real book, instead you get a book that was got for free & £3.20 for postage...unfair to children & misleading.