Jillian Powell 
Big Brother at School [PDF ebook] 

Weird things have been happening at Lee’s school since the start of term. When a mysterious ’health check day’ is announced, Lee decides to find out more. When Lee finally convinces his mate, Ryan, that something is afoot, they don’t have long to foil the Headmaster’s evil plans… The Full Flight Impact series covers themes such as football, basketball, rollercoaster mayhem, aliens and futuristic worlds, ancient Rome and Blitz England. The stories, poetry, plays and non-fiction have been carefully crafted for reluctant readers aged 8-14 with a much lower reading age; their features include a contents page, illustrations, short sentences and line breaks.